My issue is that we already know what Jake can do. For this to be a real competition, you let CJ start. He's the guy with something to prove, the one we've all been wanting to see.
Now you let the flow of the game potentially dictate who plays when. This is like the IU game. KF and GD both said the QB's would play. Jake hits Powell for a TD, Parker takes one to the house, and King returns an INT. KF sticks with Jake, and not many really seemed to blame him, Iowa was rolling.
IU makes their comeback and then he throws CJ out there to kill the momentum, only to have CJ run the option???
IMO, you start CJ. Let him do his thing. If he can't do it, bring in JR. Hope that the defense is doing it's job. I still think you come out of the second half and start CJ again. Maybe he's settled, and you give him a series or two at the max, and if he still isn't doing it. JR is your guy, and clear #1 going into 2015. If CJ sticks around, he knows what to work on.
OF course all of this could have been done during the season to get him experience. We don't lose anymore games with this strategy, but we might have won a few more.