Am I the only one that doesn't necessarily think he has regressed, but instead is just pressing due to the fact that nobody around him is making plays, the blocking is terrible, and he is tired of losing? I would bet large sums of money that, if he was surrounded by the same supporting cast as last year, we would not be arguing that he has "regressed." He is making more bad decisions, yes, but I think that is because the easy decisions are just not always there for him this year. I am optimistic that he will look better next year when surrounded by more experienced skill players, and I would not even consider benching him unless he is hurt or the game is a blow out one way or the other.
People always over-react to the back up QB. There is a reason that Jordan is the back up QB. In fact, there is a reason he was moved to AB after last season. I think it would pay off much more for next season to just get more reps with the young guys and JT together.