The losses this year aren't on JR at all, they are on the coaching staff. The biggest issue with the team wasn't QB, it was and always has been the running game this year. The lack of of a RB who could punish the opposition from over pursuit just killed the offense. I think what the coaches refused to do, that they could have done is go all 2004 with CJ at the QB position. I thought this was obvious to see with the Purdue game, and that the only way to be successful during the month of November (our 5 hate games that month) was to give CJ the starting spot, and let him go all Drew Tate. CJ has the ability to go Drew Tate with the offense and JR does not.
It isn't a knock against JR. I think you give JR a good running game, and I would totally get why a coach would want him in as a game manager, the team might be better overall with him doing that. Yet what JR can't do is what CJ can do slinging it, and I think CJ hits Powell on a long bomb against Nebby, CJ finds a wide open KMM and hits him.
The thing that sucks is KF and the offense has done this in the past, so it really is something they were capable of......he was just unwilling this year.