The nearest thing I can think of in Mets history is Darryl Strawberry, who was, of course, a bit less likable than Pedro. I was at Shea when Darryl made his first appearance as a Dodger in New York, but I don't remember what the reaction from the fans was. I suspect it was probably a lot more booing than cheering. But I don't recall Darryl having any nice parting words for New York when he left. Another free agent I can think of who could have returned but chose not to was Mike Hampton. And he didn't have a long history with the Mets, and his crap about the quality of local schools pretty much clinched an unfriendly return for him. Who else is there? John Olerud? He probably would have gotten a nice hand, but I don't think he ever returned to Shea. Sid Fernandez? I can't remember the circumstances of his departure. He signed as a free agent with Baltimore, but I don't know if the Mets tried to keep him. Piazza and Alfonzo didn't really have the option of staying, so they can't really be "blamed" for leaving. What other star free agents have the Mets lost? There really haven't been that many.