His departure to the Cardinals means the Indianapolis Colts have a new need: A No. 2 behind Luck. It's hard to envision Chandler Harnish, the last pick of last year's draft, seizing the job. He'll be learning a second offense in his second year.
The list of free-agent quarterbacks is a poor one.
The Colts might need to pounce on one of them given the other options: Josh Johnson, Charlie Batch, Rex Grossman, Kellen Clemens, Byron Leftwich, Tyler Thigpen, David Carr, Josh McCown, Brady Quinn, Luke McCown, Caleb Hanie, Matt Leinart or Jordan Palmer.