According to Ken Rosenthal, the Cardinals, Marlins, Pirates and Devil Rays are all involved in talks with the Diamondbacks to try and acquire transplanted ex-Met Jorge Julio. The Marlins are also considering a trade for Armando Benitez.
I don't know about you, but I'd prefer to keep those guys out of the NL East. I know Benitez only converted one of the two save opportunities he had against the Mets last season, but he was 13 for 13 in '04 - '05 with an ERA under one vs. the orange and blue.
UPDATED: Jorge Julio has been traded to the Marlins for former Mets prospect Yusmeiro Petit.