ed cases of waiver involve actions of the attorney or client that are voluntary, but not eiplicitly consensual."). See, e.g GAF Corp. t. East- man Kodak Co., 83 F.R.D. 46, 51-52 (D.C.N.Y.1979), abrogated on other grounds by In re Steinhardt Partners, 9 F.3d 230, 233 (2d Cir.1993) ("The majority rul