Can a Counterparty to an Executory Contract Perform Preassumption

NLRB v. Bildisco & Bildisco, 465 U.S. 513, 104 S.Ct. 1188 (1984); Data-Link Systems, Inc. v. Whitcomb & Keller Mortgage Co., Inc., 715 F.2d 375 (7th Cir. 1983); In re Kmart Corp., 359 F.3d 866, 873 (7th Cir. 2004); In re Gunter Hotel Assocs., 96 B.R. 696 (Bankr. W.D. Tex. 1988); In re Pittsburgh-Canfield Cor., 283 B.R. 231 (Bankr. N.D. Ohio, 2002); In Krafsur v. UOP (In re El Paso Refinery), 196 B.R. 58 (Bankr. W.D. Tex. 1996); In re Lucre, Inc., 339 B.R. 648 (Bankr. W.D. Mich. 2006); In re Sturgis Iron & Metal Co., Inc., 420 B.R. 716 (Bankr. W.D. Mich. 2009); In re Lehman Brothers Holdings, Inc., Case No. 08-13555 (Bankr. S.D.N.Y. 2008) [Docket no. 5261]