What about a Devin for a Ronny Mauricio and some pitching prospect (Tidwell, Vasil, etc) from the Mets. Mauricio tore his ACL and his been out the entire year - has power/speed and defensive flexibility, can slide right into 3B and fill that hole. Not sure what his glove looked like at 3B in limited time, but he was a shortstop coming up and also played 2B.