Injuries and inconsistency. Some friends of mine in the Bay Area sound like they're tiring of him a little. He's definitely had some bad games this year and I guess his contract is easy to get out of if they want to move on. I doubt they'll do anything for at least a year, but I wouldn't be surprised if they go after a QB in the draft in this season goes in the tank. They've had a ton of injuries this year, but it sounds like he hasn't been playing up to expectations either.