The Mets are "very interested" in bringing free-agent slugger Carlos Delgado back. Delgado made his return from hip surgery in the Puerto Rican Winter League on Sunday. The first-baseman was limited to just 26 games in 2009 before undergoing season-ending right hip surgery in May, but still finished batting .298 with a .393 on-base percentage, four home runs and 23 RBIs.