(December 30, 2015, 9:21 AM EST) -- NEW YORK — General Motors LLC (New GM) on Dec. 23 submitted a letter urging the judge in the ignition switch multidistrict litigation to stay the plaintiffs’ appeals of a November bankruptcy court decision and the resulting December judgment until the Second Circuit U.S. Court of Appeals rules on the parties’ cross-appeals on the bankruptcy court’s April decision regarding enforcement of the sale order of Old GM. The plaintiffs filed a letter of opposition the same day (In re: General Motors LLC Ignition Switch Litigation, 14-MD-2543 [JMF], S.D. N.Y.)....