The Mets are expected to make a run at Dontrelle Willis this winter. "It would have to be an awfully good deal for the Marlins to give up somebody who means so much to them right now,'' said Willis' agent, Matt Sosnick. "I don't think he'll be traded, but, hey, I could be wrong.'' New York's offer would likely center around Aaron Heilman and Lastings Milledge.