New York Notes: Santana, Murphy, Headley

Here's a look at the latest on the Mets and Yankees..

• The Mets and Johan Santana are very likely to part ways this winter but team insiders say that the door is open a sliver of a crack for a return, writes Andy Martino of the New York Daily News.  When Martino suggested to one team source that the Mets would definitely cut bait with the left-hander, the person said, “that’s probably fair, but it’s premature to say never.”
• A source told Adam Rubin of ESPNNewYork.com not to expect multi-year deals this offseason for notable players under the Mets' control.  The Mets' best candidates for a deal like Jonathon Niese's five-year, $25.5MM pact from last offseason would be the arbitration-eligible Daniel Murphy, Dillon Gee, and Bobby Parnell.
• Andrew Marchand of ESPNNewYork.com asks if the Yankees should make a play for Chase Headley this winter.  The Padres third baseman could be moved for the right package, but a baseball official familiar with the team's thinking says they'll need a "compelling offer" and the Bombers don't really have the necessary talent in their farm system to do that.
• Mets shortstop Ruben Tejada has returned to The Legacy Agency as a client after spending time with Praver/Shapiro, tweets Liz Mullen of Sports Business Journal.  You can keep track of everyone's representation with the MLBTR Agency Database.