Carlos Delgado is so happy with the Mets that he doesn't want to leave New York. Delgado decided against filing a trade demand, the Mets said Monday, preferring to stick with the team that took him to the playoffs for the first time in his big league career. As a veteran traded during a multiyear contract, Delgado can file for a trade demand through Saturday. Delgado signed a $52 million, four-year deal with Florida after the 2004 season, then was sent to the Mets after one year with the Marlins.