Report: Warthen likely to stay

ATLANTA -- Sandy Alderson joined the Mets on Sunday and accompanied the team to Miami for the final series of the season. In Florida, the GM will discuss the future of the coaching staff with Terry Collins, the Post's Mike Puma tweeted.

Puma wrote: "Collins and Alderson will discuss coaching staff on Mon. or Tues. A Mets official says he would be 'surprised' if Dan Warthen gets fired."