Jose de Jesus Ortiz of the Houston Chronicle reports the Houston Astros will void the minor league contract of Toby Hall.
Hall's shoulder requires surgery, which will keep him out of the game for nearly four months. The Astros had expected Hall to recover from his injury via rehab over a timeframe closer to one month.
Presumably, Hall will re-enter the market once his health is firmly established. It's not a stretch to suggest some competitive team might need catching help in the middle of the 2009 season, so Hall may find a job yet.
As for the Astros, their catcher competition going forward consists of a battle for two spots between Humberto Quintero, J.R. Towles, and Rule 5 pick Lou Palmisano.