REGENCY HEALTH SERVICES INC
SC 14D1/A, 1997-09-30
SKILLED NURSING CARE FACILITIES
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<PAGE>
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                SCHEDULE 14D-1/A
                               (Amendment No. 6)
                             Tender Offer Statement
                          Pursuant to Section 14(d)(1)
                     of the Securities Exchange Act of 1934
                                      and
                                 SCHEDULE 13D/A
                               (Amendment No. 6)
                   Under the Securities Exchange Act of 1934

                         REGENCY HEALTH SERVICES, INC.
                           (Name of Subject Company)

                            SUNREG ACQUISITION CORP.
                           SUN HEALTHCARE GROUP, INC.
                                   (Bidders)

                          Common Stock, $.01 par value
                         (Title of Class of Securities)

                                  758934-10-3
                     (CUSIP Number of Class of Securities)

                              Robert Murphy, Esq.
                           Sun Healthcare Group, Inc.
                                101 Sun Lane NE
                         Albuquerque, New Mexico 87109
                           Telephone:  (505) 821-3355
            (Name, Address and Telephone Number of Person Authorized
          to Receive Notices and Communications on Behalf of Bidders)

                                    Copy to:

                             Michael Kennedy, Esq.
                              Steve Camahort, Esq.
                        Brobeck, Phleger & Harrison LLP
                        One Market - Spear Street Tower
                        San Francisco, California 94105
                           Telephone:  (415) 442-0900

                               Page 1 of 8 Pages
<PAGE>
 
 CUSIP NO.   758934-10-3                                
 
<TABLE>
 <C>  <S>
      NAME OF REPORTING PERSONS:
  1   S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS:
      Sunreg Acquisition Corp.
- -------------------------------------------------------------------------------
  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                   (a)[_]
                                                                         (b)[_]
- -------------------------------------------------------------------------------
  3   SEC USE ONLY
- -------------------------------------------------------------------------------
  4   SOURCE OF FUNDS
      AF and BK
- -------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM
  5   2(e) OR 2(f)                                                          [_]
- -------------------------------------------------------------------------------
  6   CITIZENSHIP OR PLACE OR ORGANIZATION
      Delaware
- -------------------------------------------------------------------------------
  7   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
      4,074,913
- -------------------------------------------------------------------------------
  8   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (7) EXCLUDES CERTAIN SHARES  [_]
- -------------------------------------------------------------------------------
  9   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (7)
      25.6% (based on 15,935,300 shares outstanding)
- -------------------------------------------------------------------------------
 10   TYPE OF REPORTING PERSON
      CO
</TABLE>
 

                               Page 2 of 8 Pages
<PAGE>
 
 CUSIP NO.   758934-10-3                                
             
 
<TABLE>
 <C>  <S>
      NAME OF REPORTING PERSONS:
  1   S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS:
      Sun Healthcare Group, Inc.
- -------------------------------------------------------------------------------
  2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP                   (a)[_]
                                                                         (b)[_]
- -------------------------------------------------------------------------------
  3   SEC USE ONLY
- -------------------------------------------------------------------------------
  4   SOURCE OF FUNDS
      AF and BK
- -------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM
  5   2(e) OR 2(f)                                                          [_]
- -------------------------------------------------------------------------------
  6   CITIZENSHIP OR PLACE OR ORGANIZATION
      Delaware
- -------------------------------------------------------------------------------
  7   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
      4,074,913
- -------------------------------------------------------------------------------
  8   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (7) EXCLUDES CERTAIN SHARES  [_]
- -------------------------------------------------------------------------------
  9   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (7)
      25.6% (based on 15,935,300 shares outstanding)
- -------------------------------------------------------------------------------
 10   TYPE OF REPORTING PERSON
      HC
- -------------------------------------------------------------------------------
</TABLE>
 
                               Page 3 of 8 Pages
<PAGE>
 
     Amendment No. 6 to the Tender Offer Statement on Schedule 14D-1 (the
"Statement") and Amendment No. 6 to Schedule 13D relating to the offer by Sunreg
Acquisition Corp., a corporation organized and existing under the laws of the
State of Delaware ("Purchaser") and a wholly owned subsidiary of Sun Healthcare
Group, Inc., a Delaware corporation ("Parent"), to purchase all outstanding
shares of Common Stock, par value $.01 per share (the "Shares"), of Regency
Health Services, Inc., a corporation organized and existing under the laws of
the State of Delaware (the "Company"), at a price of $22.00 per Share, net to
the seller in cash, upon the terms and subject to the conditions set forth in
Purchaser's Offer to Purchase dated August 1, 1997 (the "Offer to Purchase") and
in the related Letter of Transmittal (which together constitute the "Offer"),
copies of which were attached to the Statement as Exhibits (a)(1) and (a)(2),
respectively.

ITEM 4.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

      Item 4(a)-(c) is hereby amended and supplemented by adding thereto the 
following in connection with NationsBank delivering a revised bank commitment 
letter effective September 19th, 1997.

      Purchaser estimates that the total funds required to purchase all Shares
validly tendered pursuant to the Offer, consummate the Merger, refinance certain
existing indebtedness of Parent and the Company, pay the costs and expenses
related to the Offer and the Merger and to provide for ongoing general corporate
purposes after completion of the Offer and the Merger will be approximately
$1,000,000,000. Parent and Purchaser intend to obtain such funds by means of
proceeds from borrowings from the Senior Tender Facilities (the "Senior Tender
Facilities"). The terms of the Senior Tender Facilities have not yet been
finalized and are still being negotiated. Moreover, the documentation evidencing
the Senior Tender Facilities has not yet been finalized. Accordingly, the
description below of the Senior Tender Facilities is preliminary and necessarily
incomplete. In addition, the terms and provisions of the Senior Tender
Facilities, to the extent described, are subject to change if the terms of the
Offer and Merger change. In any event, the ultimate financing instruments might
contain certain terms that are more or less onerous than those currently
contemplated.

     NationsBank has delivered a bank commitment letter (the "Bank Commitment
Letter"), pursuant to which NationsBank has committed to provide the Senior
Tender Facilities upon the terms and subject to the conditions set forth in the
Bank Commitment Letter, and Nations Banc Capital Markets, Inc. ("NCMI") has
committed to form a syndicate of financial institutions reasonably acceptable to
Parent (the "Lenders") for the Senior Tender Facilities, upon the terms and
subject to the conditions of the Bank Commitment Letter.

     The Bank Commitment Letter provides that the commitments of NationsBank and
NCMI will terminate unless a Credit Agreement (as defined) is closed on or
prior to October 7, 1997.

                               Page 4 of 8 Pages

<PAGE>

     Parent has agreed to pay certain fees to NationsBank and NCMI for their own
account and for the account of the Lenders payable with respect to the Senior
Tender Facilities as follows: (i) Letter of Credit Fees, due and payable
quarterly in arrears and calculated on the aggregate stated amount for each
letter of credit for the stated duration thereof, equal to the applicable margin
of .250% on a per annum basis, to be paid to the administrative agent for the
prorata account of the Lenders, plus a fronting fee of .125% per annum to be
paid to NationsBank, as fronting bank for its own account and (ii) a Commitment
Fee of 1/2% per annum calculated on the unused portion of the Senior Tender
Facilities accruing upon execution of the Credit Agreement and payable
thereafter quarterly in arrears.

     The Senior Tender Facilities will be provided pursuant to the terms and 
conditions of a Credit Agreement to be entered into by Parent and NationsBank 
and NCMI (the "Credit Agreement").

     Pursuant to the Bank Commitment Letter, the Senior Tender Facilities are
expected to consist of an aggregate principal amount of up to 1,200,000 as
follows: (i) a $500 million revolving credit facility (the "Revolving Credit
Facility") which will include a $75 million sublimit for the issuance of standby
and commercial letters of credit and (ii) a $700 million term loan facility (the
"Term Loan Facility") comprised of the following term loan tranches: (x) $200
million tranche A term loan (the "Tranche A Term Loan"), (y) $250 million
tranche B term loan (the "Tranche B Term Loan") and (z) $250 million tranche C
term loan (the "Tranche C Term Loan").

     Concurrently with the consummation of the Offer and the Merger, NationsBank
(on behalf of the Lenders) shall receive a first priority perfected security
interest in (a) all of the capital stock of each of the domestic subsidiaries
(whether direct or indirect and whether now existing or hereafter created,
acquired or arising) of Parent, (b) 66% of the capital stock of each foreign
subsidiary which is a direct subsidiary of Parent or any of its domestic
subsidiaries, which capital stock shall not be subject to any other lien or
encumbrance and (c) 100% of the debt securities of the Company purchased by
Parent or Purchaser as a result of the Debt Tender Offer. Additionally, 100% of
the capital stock of the Company acquired by Parent, Purchaser or any other
subsidiary of Parent as a result of the Offer or otherwise shall be subject to a
negative pledge. The foregoing security shall ratably secure the Senior Tender
Facilities and any interest rate swap/foreign currency swap or similar
arrangements with a Lender under the Senior Tender Facilities.

     The Senior Tender Facilities shall be prepaid by an amount equal to (a)
100% of the net cash proceeds of all asset sales by Parent or any domestic
subsidiary of Parent (including stock of subsidiaries), subject to certain
conditions and net of selling expenses and taxes to the extent such taxes are
paid; (b) 100% of the net cash proceeds from the issuance of any debt (excluding
certain permitted debt but including the Senior Merger Facilities (as defined in
the Bank Commitment Letter) by Parent or any domestic subsidiary; and (c) 100%
of the net cash proceeds from the issuance of equity (excluding certain proceeds
such as proceeds from the exercise of options) by Parent or any domestic
subsidiary. Prepayments shall be applied pro rata to reduce the Tranche A Term
Loan, the Tranche B Term Loan and the Tranche C Term Loan within each tranche
pro rata with respect to each remaining installment of principal. In the event
the Term Loan Facilities shall have been completely prepaid, the mandatory
payments described above shall be applied to permanently reduce the amount
available under the Revolving Credit Facility.

     The Senior Tender Facilities may be prepaid in whole or in part at any time
without penalty, subject to reimbursement of the Lenders' breakage and 
re-deployment costs in the case of prepayment of LIBOR borrowings.

                               Page 5 of 8 Pages
<PAGE>

     The Senior Tender Facilities shall bear interest, at the option of Parent,
at a rate per annum equal to either (i) the LIBOR interbank rate, adjusted for 
reserves or (ii) the Base Rate (defined as the higher of (a) the NationsBank 
prime rate and (b) the Federal Funds rate plus 1/2%), in each case plus the 
following Applicable Margins: 

<TABLE> 
<CAPTION> 
                                            LIBOR +        BASE RATE +
                                            -------        -----------
          <S>                               <C>            <C> 
          Revolving Credit Loans.........    2.50%          1.00%
          Tranche A Term Loans...........    2.50%          1.00%
          Tranche B Term Loans...........    2.75%          1.25%
          Tranche C Term Loans...........    3.00%          1.50%
</TABLE> 

     Parent may select interest periods of 7 or 30 days for LIBOR loans, subject
to availability. A penalty rate shall apply on all loans in the event of default
at a rate per annum of 2% above the applicable interest rate.

     The Senior Tender Facilities shall terminate and all amounts outstanding
thereunder shall be due and payable in full on the earliest to occur of (i) the
closing and funding of the Senior Merger Facilities, (ii) the abandonment by
Parent or Purchaser of the contemplated merger of the Company with and into
Parent or Purchaser or (iii) December 31, 1997.

     The Senior Tender Facilities will contain certain representations and 
warranties, certain negative and affirmative financial covenants, certain 
conditions and events of default which are customarily required for similar 
financings.  Such covenants will include restrictions and limitations 
on dividends and stock redemptions and the redemption and/or prepayment of other
debt, capital expenditures, leases, incurrence of debt, liens, investments,
transactions with affiliates, acquisitions, mergers, consolidations and asset
sales.  Furthermore, Parent will be required to maintain compliance with certain
financial covenants such as a maximum total debt/total capitalization ratio.

ITEM 10.  ADDITIONAL INFORMATION.

     Item 10(f) is hereby amended and supplemented by adding thereto the
following:

     On September 29, 1997, Parent issued a press release announcing that, as of
5 p.m., Eastern Standard Time, on September 26, 1997, Purchaser had received
duly executed and unrevoked consents to amend the indentures pursuant to which
the Securities were issued from holders of approximately 83% and 79% of the
aggregate outstanding principal amount (excluding any Securities owned by the
Company or any affiliate of the Company and excluding the receipt of notices of
guaranteed delivery) of the Senior Securities and the Junior Securities,
respectively. The full text of the press release is set forth in Exhibit (a)(12)
and is incorporated herein by reference.
      
ITEM 11.  MATERIAL TO BE FILED AS EXHIBITS.

     Item 11 is hereby amended by adding the following exhibit:


          (a)(12) Press Release issued by Sun Healthcare Group, Inc. on 
                  September 29, 1997.

          (b)(2)  Commitment Letter, effective as of September 19, 1997 from 
                  NationsBank of Texas, N.A.

                               Page 6 of 8 Pages
<PAGE>
 
                                   SIGNATURE

     After due inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this Statement is true, complete and correct.

September 30, 1997                  SUNREG ACQUISITION CORP.


                                    By:   /s/  Robert D. Woltil
                                        -----------------------
                                      Name:   Robert D. Woltil
                                      Title:  Vice President


                                    SUN HEALTHCARE GROUP, INC.


                                    By:   /s/  Robert D. Woltil
                                        -----------------------
                                      Name:   Robert D. Woltil
                                      Title:  Senior Vice President for
                                              Financial Services & Chief
                                              Financial Officer


                              Page 7 of 8 Pages
 
<PAGE>
 
                                 EXHIBIT INDEX

 Exhibit
   No.                                     Item
   ---                                     ----                              
 (a)(12)       Press Release issued by Sun Healthcare Group, Inc. on September
               29, 1997.

 (b)(2)        Commitment Letter effective as of September 19, 1997 from 
               NationsBank of Texas, N.A.


                               Page 8 of 8 Pages

<PAGE>
 
                                                                 EXHIBIT (a)(12)


                                                Contact: Phyllis Goodman (media)
                                                  Marjorie Goldstein (investors)
                                                                    505-821-3355

               SUN HEALTHCARE GROUP RECEIVES REQUISITE CONSENTS 
                        IN REGENCY CONSENT SOLICITATIONS


Albuquerque, N.M., Sept. 29, 1997 -- Sun Healthcare Group, Inc. (NYSE:SHG) 
has announced that Sunreg Acquisition Corp., a wholly owned subsidiary of Sun 
Healthcare Group, Inc., in connection with its solicitation (the "Consent 
Solicitation") for consents to amend the indentures pursuant to which Regency's
(i) $110 million principal amount of 9-7/8% Senior Subordinated Notes due 2002 
(the "Senior Securities") and (ii) $50 million principal amount of 12-1/4% 
Subordinated Notes due 2003 (the "Junior Securities," and, together with the 
Senior Securities, the "Securities") were issued, as of 5 p.m., Eastern Standard
Time, on Sept. 26, 1997, had received duly executed and unrevoked consents to 
amend the indentures pursuant to which the Securities were issued from holders 
of approximately 83% and 79% of the aggregate outstanding principal amount 
(excluding any Securities owned by Regency or any affiliate of Regency and 
excluding the receipt of notices of guaranteed delivery) of the Senior 
Securities and the Junior Securities, respectively.

     Headquartered in Albuquerque, N.M., Sun Healthcare Group, Inc., is a 
diversified international long-term care provider.  Sun companies operate 
long-term care facilities and pharmacy services across the United States and in 
the United Kingdom.  Sun subsidiaries provide therapy services in the United 
States, fulfill the medical supply needs of nursing homes, and offer a 
comprehensive array of ancillary services for the healthcare industry.

     Except for historical information, all other matters in this press release 
are forward-looking statements that involve risks and uncertainties including, 
but not limited to, those detailed from time to time in the company's SEC 
filings, which include Sun's annual report on Form 10-K for the fiscal year 
ended Dec. 31, 1996.

                                      ###

<PAGE>
 
                                                                 Exhibit (B)(2)

September 19, 1997


Robert D. Woltil
Chief Financial Officer
Sun Healthcare Group, Inc.
101 Sun Lane, N.C.
Albuquerque, New Mexico 87109


RE:  Acquisition Financing
     ---------------------

Ladies and Gentlemen:

You have advised us that Sun Healthcare Group, Inc. (the "Borrower") intends to
make a tender offer (the "Offer") to acquire the capital stock of Regency Health
Services (the "Acquired Company") (hereinafter the acquisition of Acquired
Company may be referred to as the "Acquisition") for approximately $390,000,000.
The Acquisition will be structured as an equity purchase.  You have advised us
that approximately $1,000,000,000 in senior debt financing will be required in
order to effect the Acquisition, to refinance approximately $550,000,000 of
existing indebtedness of the Borrower and the Acquired Company, to pay the costs
and expenses related to the Acquisition and to provide for ongoing general
corporate purposes after completion of the Acquisition.  You have further
advised us that any other external financing (including sale and leaseback
transactions) utilized in connection with the Acquisition will be used to reduce
NationsBank's commitments hereunder.

In connection with the foregoing, NationsBank of Texas, N.A. ("NationsBank" or
the "Agent") is pleased to advise you of its commitment (this letter agreement
being the "Commitment Letter") to provide the full principal amount of the
Senior Credit Facilities described in the Summary of Indicative Terms and
Conditions attached to this Commitment Letters as Exhibit A (the "Term Sheet").
NationsBanc Capital Markets, Inc. ("NCMI") is pleased to advise you of its
commitment, as Arranger and Syndication Agent for the Senior Credit Facilities,
to form a syndicate of financial institutions (the "Lenders") reasonably
acceptable to you for the Senior Credit Facilities.  All capitalized terms used
and not otherwise defined herein shall have the meanings set forth in the Term
Sheet, and this letter agreement.
<PAGE>
 
Mr. Robert Woltil
September 19, 1997
Page 2

The commitments of NationsBank and CMI hereunder are subject to the satisfaction
of each of the following conditions precedent in a manner acceptable to
NationsBank and NCMI in their sole discretion:

     (a) each of the terms and conditions set forth herein

     (b) each of the terms and conditions set forth in the Term Sheet;

     (c)  execution by the Borrower, the Acquired Company and/or other
          appropriate parties of the definitive Purchase Agreement and other
          related documentation relating to the Acquisition, in form and
          substance satisfactory to NationsBank and NCMI;

     (d)  there not having occurred and being continuing since the date hereof a
          material adverse change in the market for syndicated bank credit
          facilities or a material disruption of, or a material adverse change
          in, financial, banking or capital market conditions, in each case as
          determined by NationsBank and NCMI in their reasonable discretion.

NationsBank will act as Agent for the Senior Credit Facilities and NCMI will act
as Arranger and Syndication Agent for the Senior Credit Facilities.  No
additional agents will be appointed without the prior approval of NationsBank
and NCMI.

Furthermore, the commitments of NationsBank and NCMI hereunder are based upon
the financial and other information regarding the Borrower, the Acquired Company
and their respective subsidiaries previously provided to NationsBank and NCMI
and are subject to the condition, among others, that there shall not have
occurred after the date of such information, in the opinion of NationsBank and
NCMI, any material adverse change in the business, assets, liabilities (actual
or contingent), operations, condition (financial or otherwise) or prospects of
the Borrower, the Acquired Company and their subsidiaries taken as a whole.  If
the continuing review by NationsBank and NCMI of the Borrower and the Acquired
Company discloses information relating to conditions or events not previously
disclosed to NationsBank and NCMI or relating to new information or additional
developments concerning conditions or events previously disclosed to NationsBank
and NCMI which NationsBank and NCMI in their sole discretion believe may have a
material adverse effect on the condition (financial or otherwise), assets,
properties, business, operations or prospects of the Borrower, the Acquired
Company, and their subsidiaries taken as a whole, NationsBank and NCMI may, in
their sole discretion, suggest alternative financing amounts or structures that
ensure adequate protection for the Lenders or decline to participate in the
proposed financing.
<PAGE>
 
Mr. Robert Woltil
September 19, 1997
Page 3

In addition to the forgoing conditions, as you know, neither we nor you know at
this time the precise terms of any additional financing which may be utilized in
connection with the Acquisition.  Our commitment to provide the Senior Credit
Facilities is subject to the requirement that the terms of any such financial be
satisfactory to the Agent and the Lenders.

You agree to actively assist NationsBank and NCMI in achieving a syndication of
the Senior Credit Facilities that is satisfactory to NationsBank, NCMI and you.
In the event that such syndication cannot be achieved in a manner satisfactory
to NationsBank and NCMI under the structure outlined in the Term Sheet you agree
to cooperate with NationsBank and NCMI in developing an alternative structure
that will permit a satisfactory syndication of the Senior Credit Facilities.
Syndication of the Senior Credit Facilities will be accomplished by a variety of
means, including direct contact during the syndication between senior management
and advisors of the Borrower and the Acquired Company, and the proposed Lenders.
To assist NationsBank and NCMI in the syndication efforts, you hereby agree to
(a) provide and cause your advisors to provide NationsBank and NCMI and the
other Lenders upon request with all information reasonably deemed necessary by
NationsBank and NCMI to complete syndication, including but not limited to
information and evaluations prepared by the Borrower and the Acquired Company
and their advisors, or on their behalf, relating to the Acquisition, (b) assist
NationsBank and NCMI upon their reasonable request in the preparation of an
Information Memorandum to be used in connection with the syndication of the
Senior Credit Facilities and (c) otherwise assist NationsBank and NCMI in their
syndication efforts, including efforts, including making available officers and
advisors of the Borrower and the Acquired Company and their subsidiaries from
time to time to attend and make presentations regarding the business and
prospects of the Borrower and the Acquired Company and their subsidiaries, as
appropriate, at a meeting or meetings of prospective Lenders.  You further agree
to refrain from engaging in any additional financings for the Acquired Company
during such syndication process unless otherwise agreed to by NationsBank and
NCMI.

It is understood and agreed that NationsBank and NCMI, after consultation with
you, will manage and control all aspects of the syndication, including decisions
as to the selection of proposed Lenders and any titles offered to proposed
Lenders, when commitments will be accepted and the final allocations of the
Commitments among the Lenders.  It is understood that no Lender participating in
the Senior Credit Facilities will receive compensation from you outside the
terms contained herein and in the Term Sheet in order to obtain its commitment.
It is also understood and agreed that the amount and distribution of the fees
among the Lenders will be at the sole discretion of NationsBank and NCMI and
that any syndication prior to execution of definitive documentation will reduce
the commitment of NationsBank.

You hereby represent, warrant and covenant that (a) all information, other than
Projections (as defined below), which has been or is hereafter made available to
NationsBank and NCMI or the
<PAGE>
 
Mr. Robert Woltil
September 19, 1997
Page 4

Lenders by you or any of your representatives in connection with the
transactions contemplated hereby ("Information") is and will be complete and
correct in all material respects and does not and will not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements contained therein not misleading, and (b) all financial
projections concerning the Borrower and the Acquired Company that have been or
are hereafter made available to NationsBank and NCMI or the Lenders by you or
any of your representatives (the "Projections") have been or will be prepared in
good faith based upon reasonable assumptions.  You agree to furnish us with such
Information and Projections as we may reasonably request and to supplement the
Information and the Projections from time to time until the closing date for the
Senior Credit Facilities so that the representation and warranty in the
preceding sentence is correct on the such date.  In arranging and syndicating
the Senior Credit Facilities, NationsBank and NCMI will be using and relying on
the Information and the Projections without independent verification thereof.

By executing this Commitment Letter, you agree to pay the fees set forth in the
Term Sheet and Exhibit B attached to this Commitment Letter.

By executing this Commitment Letter you also agree to reimburse NationsBank and
NCMI from time to time on demand for all reasonable out-of-pocket fees and
expenses (including, but not limited to, the reasonable fees, disbursements and
other charges of legal counsel to NationsBank) incurred in connection with the
Senior Credit Facilities and the preparation of the definitive documentation for
the Senior Credit Facilities and the other transactions contemplated hereby.

IN THE EVENT THAT NATIONSBANK OR NCMI BECOMES INVOLVED IN ANY CAPACITY IN ANY
ACTION, PROCEEDING OR INVESTIGATION IN CONNECTION WITH ANY MATTER CONTEMPLATED
BY THIS LETTER, THE COMPANY WILL REIMBURSE NATIONSBANK AND NCMI FOR THEIR LEGAL
AND OTHER EXPENSES (INCLUDING THE COST OF ANY INVESTIGATION AND PREPARATION) AS
THEY ARE INCURRED BY NATIONSBANK OR NCMI.  THE COMPANY ALSO AGREES TO INDEMNIFY
AND HOLD HARMLESS NATIONSBANK, NCMI AND THEIR AFFILIATES AND THEIR RESPECTIVE
DIRECTORS, OFFICERS, EMPLOYEES AND AGENTS (THE "INDEMNIFIED PARTIES") FROM AND
AGAINST ANY AND ALL LOSSES, CLAIMS, DAMAGES AND LIABILITIES, JOINT OR SEVERAL
RELATED TO OR ARISING OUT OF ANY MATTERS CONTEMPLATED BY THIS LETTER (INCLUDING
ANY ARISING OUT OF THE NEGLIGENCE OF ANY INDEMNIFIED PARTY), UNLESS AND ONLY TO
THE EXTENT THAT IT SHALL BE FINALLY JUDICIALLY DETERMINED THAT SUCH LOSSES,
CLAIMS, DAMAGES OR LIABILITIES RESULTED PRIMARILY FROM THE GROSS NEGLIGENCE OR
WILLFUL MISCONDUCT OF NATIONSBANK OR NCMI.
<PAGE>
 
Mr. Robert Woltil
September 19, 1997
Page 5

The provisions of the immediately preceding two paragraphs shall remain in full
force and effect regardless of whether definitive financing documentation shall
be executed and delivered and notwithstanding the termination of this letter
agreement or the commitment of NationsBank and NCMI hereunder, provided,
however, that the Borrower shall be deemed released of its obligations under the
immediately preceding two paragraphs upon the execution of definitive financing
documentation.

As described herein and in the Term Sheet, NCMI will act as Arranger and
Syndication Agent for the Senior Credit Facilities.  NationsBank reserves the
right to allocate, in whole or in part, to NCMI certain fees payable to
NationsBank in such manner as NationsBank and NCMI agree to their sole
discretion.  You acknowledge and agree that NationsBank may share with any of
its affiliates (including specifically NCMI) any information relating to the
Senior Credit Facilities, the Borrower, the Acquired Company and their
subsidiaries and affiliates.

This Commitment Letter may not be assigned by the Borrower without the prior
written consent of NationsBank and NCMI.

If you are in agreement with the foregoing please execute and return the
enclosed copy of this Commitment Letter no later than the close of business on
July 28, 1997.  Our commitments shall terminate if not so accepted by you prior
to that time.  Following acceptance by you, our commitments will terminate on
December 31, 1997, unless the Senior Credit Facilities are closed by such time.

Except as required by applicable law, this Commitment Letter (including the Term
Sheet and Exhibit B) and the contents hereof shall not be disclosed by you to
any third party without the prior consent of NationsBank and NCMI, other than to
you attorneys, financial advisors and accountants, in each case to the extent
necessary in your reasonable judgment; provided, however, it is understood and
agreed that following your acceptance of this Commitment Letter you may disclose
the terms of this Commitment Letter (excluding Exhibit B) to the Acquired
                                     --------------------                
Company and its attorneys and financial advisors in connection with the Offer.
Without limiting the foregoing, in the event that you disclose the contents of
this letter in contravention of the preceding sentence, you shall be deemed to
have accepted the terms of this Commitment Letter (including attached Exhibits A
and B).

THIS COMMITMENT LETTER (INCLUDING THE TERM SHEET AND EXHIBIT B) REPRESENTS THE
FINAL AGREEMENT BETWEEN THE PARTIES WITH RESPECT TO THE MATTERS COVERED HEREIN
AND THEREIN AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS,
OR SUBSEQUENT ORAL AGREEMENT OF THE PARTIES.  THERE ARE NO UNWRITTEN ORAL
AGREEMENTS BETWEEN THE PARTIES.
<PAGE>
 
Mr. Robert Woltil
September 19, 1997
Page 6

THIS LETTER SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF
THE STATE OF TEXAS, WITHOUT REGARD TO ITS PRINCIPLES OF CONFLICTS OF LAW.

     This letter may be executed in counterparts which, taken together, shall
constitute an original.



                              Very truly yours,

                              NATIONSBANK OF TEXAS, N.A.


                                   /s/ Steve Day
                              _____________________________________________
                              By:      Steve Day
                              Title:   Senior Vice President


                              NATIONSBANC CAPITAL MARKETS, INC.


                                   /s/  Gary Kahn
                              _____________________________________________
                              By:       Gary Kahn
                              Title:    Senior Vice President and Director



ACCEPTED AND AGREED TO:

SUN HEALTHCARE GROUP, INC.



     /s/ Robert D. Woltil
_______________________________
By:      Robert D. Woltil
Title:   Chief Financial Officer
Date:
<PAGE>
 
                                  EXHIBIT A-1
                                  -----------
                            SENIOR TENDER FACILITIES
                           SUN HEALTHCARE GROUP, INC.

                    SUMMARY OF PROPOSED TERMS AND CONDITIONS

                               SEPTEMBER 19, 1997


BORROWER:                Sun Healthcare Group, Inc. ("Sun") and certain of its
                         subsidiaries which NationsBank may elect to designate
                         as co-Borrowers (collectively, the "Borrower").

GUARANTORS:              The Senior Tender Facilities shall be guaranteed by all
                         domestic subsidiaries of Sun (whether direct or
                         indirect and whether now existing or hereafter created,
                         acquired or arising), including, without limitation,
                         the Acquired Company and all domestic subsidiaries of
                         the Acquired Company.  All guarantees shall be
                         guarantees of payment and not of collection.

AGENT:                   NationsBank of Texas, N.A. (the "Agent" or
                         "NationsBank") will act as sole and exclusive
                         administrative and collateral agent.  As such,
                         NationsBank will negotiate with the Borrower, act as
                         the primary contact for the Borrower and perform all
                         other duties associated with the role of exclusive
                         administrative agent.  No other agents or co-agents may
                         be appointed without the prior written consent of
                         NationsBank and NCMI.

ARRANGER &
SYNDICATION AGENT:       NationsBanc Capital Markets, Inc. ("NCMI").

LENDERS:                 A syndicate of financial institutions (including
                         NationsBank) arranged by NCMI, which institutions shall
                         be acceptable to the Borrower and the Agent
                         (collectively, the "Lenders").

SENIOR TENDER            An aggregate principal amount of up to $1,200,000,000
FACILITIES:              will be available under the conditions hereinafter set
                         forth:
              
                         Revolving Credit Facility:  $500,000,000 revolving
                         -------------------------                         
                         credit facility, which will include a $75,000,000
                         sublimit for the issuance of standby and commercial
                         letters of credit (each a

                                     - 1 -
<PAGE>
 
                         "Letter of Credit").  Letters of Credit will be issued
                         by NationsBank (in such capacity, the "Fronting Bank"),
                         and each Lender will purchase an irrevocable and
                         unconditional participation in each Letter of Credit.

                         Term Loan Facility:  $700,000,000 term loan facility
                         ------------------                                  
                         comprised of the following term loan tranches.

                         (i)  $200,000,000 Tranche A Term Loan

                         (ii) $250,000,000 Tranche B Term Loan

                         (iii)  $250,000,000 Tranche C Term Loan

                         Provided, however, the Agent reserves the right, in its
                         discretion, to reallocate the principal amount of the
                         Term Loan Facility among the various tranches if the
                         Agent believes such reallocation will result in a more
                         successful syndication of the Senior Tender Facilities.

PURPOSE:                 The proceeds of the Senior Tender Facilities shall be
                         used for the following purposes:

                         (i)     to refinance the outstanding principal balance
                                 of existing indebtedness of Sun under a certain
                                 Credit Agreement, dated as of July 1, 1997,
                                 among Sun, NationsBank of Texas, N.A., as
                                 Administrative Agent, and certain lenders party
                                 thereto (the "Existing Sun Credit Agreement");

                         (ii)    to pay the cash portion of the purchase price
                                 for the capital stock of Regency Health
                                 Services, Inc. (the "Acquired Company")
                                 tendered to Sunreg Acquisition Corp., a wholly-
                                 owned domestic subsidiary of Sun (the
                                 "Acquisition Sub"), pursuant to a public tender
                                 offer heretofore made by the Acquisition Sub
                                 for such capital stock (the "Equity Tender");

                         (iii)   to pay the cash purchase price for certain debt
                                 securities of the Acquired Company tendered to
                                 the Acquisition Sub or to the Borrower pursuant
                                 to a tender offer heretofore made by the
                                 Acquisition Sub or the Borrower for such debt
                                 securities (the "Debt Tender");

                         (iv)    to pay fees and expenses incurred in connection
                                 with the foregoing acquisitions of capital
                                 stock and debt securities of the Acquired
                                 Company and the refinancing of existing debt of
                                 the Acquired Company (collectively, the

                                     - 2 -
<PAGE>
 
                                 "Acquisitions"); and

                         (v)     to provide for working capital and general
                                 corporate purposes of the Borrower.

INTEREST RATES:          The Senior Tender Facilities shall bear interest, at
                         the option of the Borrower, at a rate per annum equal
                         to either (i) the LIBOR interbank rate, adjusted for
                         reserves, or (ii) the Base Rate (defined as the higher
                         of (a) the NationsBank prime rate and (b) the Federal
                         Funds rate plus 1/2%), in each case plus the
                         "Applicable Margins" set forth below.


<TABLE>
<CAPTION>
                         Facility                       LIBOR       Base Rate    
                         --------                       -----       ---------
                                                      Applicable    Applicable
                                                      ----------    ----------
                                                       Margin        Margin      
                                                       ------        ------   
                         <S>                           <C>           <C> 
                         Revolving Credit Loans        250 bps       100 bps     
                         Tranche A Term Loans          250 bps       100 bps     
                         Tranche B Term Loans          275 bps       125 bps     
                         Tranche C Term Loans          300 bps       150 bps     
                                                                                  
 </TABLE>

                         If any breakage costs, charges or fees are incurred
                         with respect to LIBOR loans on account of the
                         syndication of the Senior Tender Facilities, the
                         Borrower shall immediately reimburse the Agent for any
                         such costs, charges or fees.  Such right of
                         reimbursement to be in addition to and not in
                         limitation of customary cost and yield protection.

                         The Borrower may select interest periods of 7 or 30
                         days for LIBOR loans, subject to availability.

                         A penalty rate shall apply on all loans in the event of
                         default at a rate per annum of 2% above the applicable
                         interest rate.

                         The loan documentation shall include cost and yield
                         protection customary for transactions and facilities of
                         this type, including without limitation changes in
                         capital adequacy and capital requirements or their
                         interpretation, illegality, unavailability, and
                         reserves, all without proration or offset.

LETTER OF CREDIT FEES:   Letter of Credit fees will be equal to the Applicable
                         LIBOR Margin of 250 bps on a per annum basis to be paid
                         to the Administrative Agent for the prorata account of
                         the Lenders, plus a fronting fee of 12.5 bps per annum
                         to be paid to the Fronting Bank for its own account.
                         Letter of Credit Fees will be due and payable quarterly
                         in arrears and will be calculated on the aggregate
                         stated amount for each Letter of Credit for the stated
                         duration thereof.

                                     - 3 -
<PAGE>
 
COMMITMENT FEE:          A 50 basis points per annum (calculated on the basis of
                         actual number of days elapsed in a year of 360 days)
                         Commitment Fee, calculated on the unused portion of the
                         Senior Tender Facilities, shall commence to accrue upon
                         execution of a definitive credit agreement, and shall
                         be payable thereafter quarterly in arrears.

MATURITY:                The Senior Tender Facilities shall terminate and all
                         amounts outstanding thereunder shall be due and payable
                         in full on the earliest to occur of (i) the closing and
                         funding of the loan facility contemplated to be entered
                         into among the Borrower, NationsBank of Texas, N.A. and
                         certain other lenders in connection with, and
                         substantially contemporaneously with, the anticipated
                         merger of the Acquired Company with and into Sun or the
                         Acquisition Sub as soon as practical following the
                         consummation of the Equity Tender and the Debt Tender
                         (such loan facility, or any similar financing or loan
                         facility entered into in lieu therof, being referred to
                         herein as the "Senior Merger Facility"), or (ii) the
                         abandonment by Sun or the Acquisition Sub of the
                         contemplated merger of the Acquired Company with and
                         into Sun or the Acquisition Sub, or (iii) 12/31/97.

SECURITY:                The Agent (on behalf of the Lenders) shall receive a
                         first priority perfected security interest in (a) all
                         of the capital stock of each of the domestic
                         subsidiaries (whether direct or indirect and whether
                         now existing or hereafter created, acquired or arising)
                         of Sun, (b) 66% of the capital stock of each foreign
                         subsidiary which is a direct subsidiary of the Borrower
                         or any of its domestic subsidiaries, which capital
                         stock shall not be subject to any other lien or
                         encumbrance and (c) 100% of the debt securities of the
                         Acquired Company purchased by the Borrower or the
                         Acquisition Sub as a result of the Debt Tender.
                         Additionally, 100% of the capital stock of the Acquired
                         Company acquired by Sun, the Acquisition Sub or any
                         other subsidiary of Sun as a result of the Equity
                         Tender or otherwise shall be subject to a negative
                         pledge.

                         The foregoing security shall ratably secure the Senior
                         Tender Facilities and any interest rate swap/foreign
                         currency swap or similar agreements with a Lender under
                         the Senior Tender Facilities.

                                     - 4 -
<PAGE>
 
MANDATORY PREPAYMENTS
AND COMMITMENT
REDUCTIONS:              The Senior Tender Facilities shall be prepaid by an
                         amount equal to (a) 100% of the net cash proceeds of
                         all asset sales by the Borrower or any domestic
                         subsidiary of the Borrower (including stock of
                         subsidiaries), subject to de minimus baskets and
                         reinvestment provisions to be agreed upon and net of
                         selling expenses and taxes to the extent such taxes are
                         paid; (b) 100% of the net cash proceeds from the
                         issuance of any debt (excluding certain permitted debt,
                         but including the Senior Merger Facility) by the
                         Borrower or any domestic subsidiary; and (c) 100% of
                         the net cash proceeds from the issuance of equity
                         (excluding certain proceeds such as proceeds from the
                         exercise of options) by the Borrower or any domestic
                         subsidiary.  Prepayments shall be applied pro rata to
                         reduce the Tranche A Term Loan, the Tranche B Term Loan
                         and the Tranche C Term Loan within each tranche pro
                         rata with respect to each remaining installment of
                         principal.  In the event the Term Loan Facilities shall
                         have been completely prepaid, the mandatory payments
                         described above shall be applied to permanently reduce
                         the amount available under the Revolving Credit
                         Facility.

OPTIONAL PREPAYMENTS
AND COMMITMENT
REDUCTIONS:              The Borrower may prepay the Senior Tender Facilities in
                         whole or in part at any time without penalty, subject
                         to reimbursement of the Lender's breakage and re-
                         deployment costs in the case of prepayment of LIBOR
                         borrowings.

CONDITIONS PRECEDENT
TO CLOSING:              The initial funding of the Senior Tender Facilities
                         will be subject to satisfaction of the conditions
                         precedent deemed appropriate by the Agent and the
                         Lenders for leveraged financings generally and for this
                         transaction in particular, including, but not limited
                         to, the following:

                         (i)     The completion of all due diligence with
                                 respect to the Borrower and its subsidiaries
                                 (including the Acquired Company and its
                                 subsidiaries) in scope and determination
                                 satisfactory to NationsBank and NCMI in their
                                 sole discretion.

                         (ii)    The negotiation, execution and delivery of
                                 definitive documentation with respect to the
                                 Senior Tender Facilities satisfactory to NCMI,
                                 the Agent and the Lenders.

                         (iii)   The Agent's satisfactory review of all
                                 documents in


                                     - 5 -
<PAGE>
 
                                 connection with the Acquisitions, together with
                                 all schedules and exhibits thereto
                                 (collectively, the "Acquisition Documents").
                                 The consummation of the transactions
                                 contemplated by the Acquisition Documents in
                                 accordance with the terms thereof and in
                                 compliance with applicable law and regulatory
                                 requirements. The Acquisition Documents shall
                                 not have been altered, amended or otherwise
                                 changed or supplemented or any condition
                                 therein waived, without the prior written
                                 consent of the Agent.

                         (iv)    The Acquisition Sub or the Borrower, as
                                 applicable, shall have acquired not less than
                                 51% of the capital stock of the Acquired
                                 Company as a result of the Equity Tender and a
                                 percentage of the debt securities of the
                                 Acquired Company acceptable to the Agent as a
                                 result of the Debt Tender.

                         (v)     The Agent shall have received and, in each
                                 case, approved the consolidated financial
                                 statements of the Acquired Company and its
                                 subsidiaries for the fiscal years ended
                                 12/31/94, 12/31/95 and 12/31/96, including
                                 balance sheets, income and cash flow statements
                                 audited by independent public accountants of
                                 recognized national standing and prepared in
                                 conformity with GAAP, a pro forma balance sheet
                                 of the Borrower and its subsidiaries (including
                                 the Acquired Company and its subsidiaries) as
                                 of the Closing Date, giving effect to the
                                 Acquisitions and the transactions contemplated
                                 hereby and reflecting estimated purchase price
                                 accounting adjustments, and such other
                                 information relating to the Acquisitions as the
                                 Agent may require.

                         (vi)    Other than as heretofore disclosed to the Agent
                                 and the Lenders, there shall not have occurred
                                 a material adverse change since 12/31/96 in the
                                 business, assets, operations, condition
                                 (financial or otherwise) or prospects of the
                                 Borrower and its subsidiaries and the Acquired
                                 Company and its subsidiaries, taken as a whole,
                                 or in the facts and information regarding such
                                 entities as represented to date.

                         (vii)   The Agent shall have been satisfied with the
                                 form and content of the reports of the
                                 environmental consultants with respect to all
                                 real properties owned or leased by the Borrower
                                 and its subsidiaries (including the Acquired
                                 Company and its subsidiaries).

                                     - 6 -
<PAGE>
 
                         (viii)  The Agent shall have received (a) satisfactory
                                 opinions of counsel to the Borrower and its
                                 subsidiaries (which shall cover, among other
                                 things, authority, legality, validity, binding
                                 effect and enforceability of the documents for
                                 the Senior Tender Facilities) and such
                                 corporate resolutions, certificates and other
                                 documents as the Agent shall reasonably require
                                 and (b) satisfactory evidence that the Agent
                                 (on behalf of the Lenders) holds a perfected,
                                 first priority lien in all collateral for the
                                 Senior Tender Facilities, subject to no other
                                 liens except for permitted liens to be
                                 determined.

                         (ix)    Receipt of all governmental, shareholder and
                                 third party consents (including Hart-Scott
                                 Rodino clearance) and approvals necessary or,
                                 in the opinion of the Agent, desirable in
                                 connection with the Acquisitions and the
                                 related financings and other transactions
                                 contemplated hereby and expiration of all
                                 applicable waiting periods without any action
                                 being taken by any authority that could
                                 restrain, prevent or impose any material
                                 adverse conditions on the Borrower and its
                                 subsidiaries (including the Acquired Company
                                 and its subsidiaries), or such other
                                 transactions, or that could seek or threaten
                                 any of the foregoing, and no law or regulation
                                 shall be applicable which in the judgment of
                                 the Agent could have such effect.

                         (x)     Except as heretofore disclosed to the Agent and
                                 the Lenders, the absence of any action, suit,
                                 investigation, claim or proceeding pending or
                                 threatened in any court or before any
                                 arbitrator or governmental authority that
                                 purports to affect the Borrower or any of its
                                 subsidiaries (including the Acquired Company or
                                 any of its subsidiaries) or any transaction
                                 contemplated hereby, that could, if adversely
                                 determined, have a material adverse effect on
                                 the Borrower or any of its subsidiaries
                                 (including the Acquired Company or any of its
                                 subsidiaries) or any transaction contemplated
                                 hereby, or that could, if adversely determined,
                                 have an adverse effect on the ability of the
                                 Borrower or any of its subsidiaries (including
                                 the Acquired Company or any of its
                                 subsidiaries) to perform their respective
                                 obligations under the documents to be executed
                                 in connection with the Senior Tender
                                 Facilities.

                         (xi)    The Borrower and its subsidiaries and the
                                 Acquired Company and its subsidiaries shall be
                                 in compliance with all existing financial
                                 obligations (after giving effect to

                                     - 7 -
<PAGE>
 
                                 the Acquisitions).

                         (xii)   Receipt and review, with results satisfactory
                                 to the Agent and its counsel, of information
                                 regarding litigation, tax, accounting, labor,
                                 insurance, pension liabilities (actual or
                                 contingent), real estate leases, material
                                 contracts, debt agreements, property ownership,
                                 and contingent liabilities of the Borrower and
                                 its subsidiaries (including the Acquired
                                 Company and its subsidiaries).

                         (xiii)  To the extent requested to do so by the Agent,
                                 the Borrower, the Acquired Company and their
                                 respective subsidiaries shall have executed and
                                 delivered to the Agent any and all documents
                                 and agreements as the Agent shall have
                                 requested in order to provide for the pari
                                 passu treatment and cross collateralization of
                                 the Senior Tender Facilities and any existing
                                 indebtedness of the Acquired Company to
                                 NationsBank of Texas, N.A. and the other
                                 lenders under the Acquired Company's existing
                                 credit facility with such lenders.

REPRESENTATIONS &
WARRANTIES:              Consistent with the Existing Sun Credit Agreement and
                         taking into account the transactions contemplated
                         hereby, to include without limitation: (i) corporate
                         status; (ii) corporate power and authority/
                         enforceability; (iii) no violation of law or contracts
                         or organizational documents; (iv) no material
                         litigation, except as heretofore disclosed to the Agent
                         and the Lenders; (v) correctness of specified financial
                         statements and no material adverse change, except as
                         heretofore disclosed to the Agent and the Lenders; (vi)
                         no required governmental or third party approvals;
                         (vii) use of proceeds/compliance with margin
                         regulations; (viii) status under Investment Company
                         Act; (ix) ERISA; (x) environmental matters; (xi)
                         perfected liens and security interests; (xii) payment
                         of taxes, and (xiii) consummation of the Acquisitions.

COVENANTS:               Consistent with the Existing Sun Credit Agreement and
                         taking into account the transactions contemplated
                         hereby, to include without limitation:  (i) delivery of
                         financial statements and other reports; (ii) delivery
                         of compliance certificates; (iii) notices of default,
                         material litigation and material governmental and
                         environmental proceedings; (iv) compliance with laws;
                         (v) payment of taxes; (vi) maintenance of insurance;
                         (vii) limitation on liens; (viii) limitations on
                         mergers, consolidations and sales of assets; (ix)
                         limitations on incurrence of debt; (x) limitations on
                         dividends and stock redemptions and the redemption
                         and/or prepayment of other debt; (xi) limitations

                                     - 8 -
<PAGE>
 
                         on investments; (xii) ERISA; (xiii) limitation on
                         transactions with affiliates; and (xiv) limitation on
                         capital expenditures.

                         Financial covenants to include (but not limited to):

                         .  Maintenance on a rolling four quarter basis of a
                            Maximum Leverage Ratio (total funded debt + 8x
                            operating leases/EBITDAR),

                         .  Maintenance on a rolling four quarter basis of an
                            Adjusted Senior Debt/EBITDAR Ratio,

                         .  Maintenance on a rolling four quarter basis of a
                            Minimum Fixed Charge Coverage Ratio
                            (EBITDAR)/(interest expense + scheduled principal
                            repayments + leases), and

                         .  Maximum Total Debt/Total Capitalization.

EVENTS OF DEFAULT:       Consistent with the Existing Sun Credit Agreement and
                         taking into account the transactions contemplated
                         hereby, to include without limitation:  (i) nonpayment
                         of principal, interest, fees or other amounts, (ii)
                         violation of covenants, (iii) cross-default to other
                         material agreements and indebtedness, (iv) bankruptcy,
                         (v) material judgments, (vi) ERISA, (vii) actual or
                         asserted invalidity of any loan documents or security
                         interests, (viii) Change in Control of the Borrower.

ASSIGNMENTS/
PARTICIPATIONS:          Each Lender will be permitted to make assignments to
                         other financial institutions approved by the Borrower
                         and the Agent, which approvals shall not be
                         unreasonably withheld.  Additionally, Lenders will be
                         permitted to sell participations with voting rights
                         limited to significant matters such as changes in
                         amount, rate, and maturity date.  An assignment fee of
                         $3,500 is payable by the Lender to the Agent upon any
                         such assignment (including, but not limited to any
                         assignment by a Lender to another Lender).

WAIVERS &
AMENDMENTS:              Amendments and waivers of the provisions of the loan
                         agreement and other definitive credit documentation
                         will require the approval of Lenders holding loans and
                         commitments representing more than 50% of the aggregate
                         amount of loans and commitments under the Senior Tender
                         Facilities, except that (a) the consent of all the
                         Lenders affected thereby shall be required with respect
                         to (i) increases in commitment amounts, (ii) reductions
                         of principal, interest or fees, (iii) extensions of

                                     - 9 -
<PAGE>
 
                         scheduled maturities or times for payment, (iv)
                         releases of all or substantially all collateral and (v)
                         releases of all or substantially all guarantors and (b)
                         the consent of the Lenders holding at least 50% of the
                         Tranche A Term Loan Facility, at least 50% of the
                         Tranche B Term Loan Facility and at least 50% of the
                         Tranche C Term Loan Facility shall be required with
                         respect to any amendment that changes the allocation of
                         any payment between the Tranche A Term Loan, the
                         Tranche B Term Loan and the Tranche C Term Loan
                         Facilities.

INDEMNIFICATION:         The Borrower shall indemnify the Lenders from and
                         against all losses, liabilities, claims, damages or
                         expenses relating to their loans, the Borrower's use of
                         loan proceeds or the commitments, including, but not
                         limited to, reasonable attorneys' fees and settlement
                         costs. This indemnification shall survive and continue
                         for the benefit of the Lenders at all times after the
                         Borrower's acceptance of the Lender's commitment for
                         the Senior Tender Facilities, notwithstanding any
                         failure of the Senior Tender Facilities to close.

CLOSING:                 October 7, 1997, unless extended to a later Closing
                         Date in the sole discretion of the Arranger.

GOVERNING LAW:           Texas.

EXPENSES:                Borrower shall pay all reasonable costs and expenses
                         associated with the preparation, due diligence,
                         administration, syndication and enforcement of all
                         documents executed in connection with the Senior Tender
                         Facilities, including, without limitation, the legal
                         fees of the Agent's counsel, regardless of whether or
                         not the Senior Tender Facilities are closed.

OTHER:                   This term sheet is intended as an outline only and does
                         not purport to summarize all the conditions, covenants,
                         representations, warranties and other provisions which
                         would be contained in definitive legal documentation
                         for the Senior Tender Facilities contemplated hereby.
                         The parties to the Senior Tender Facilities shall waive
                         their right to a trial by jury.

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