Okay, on the topic, I think AJ's time has come and passed. With regard to coaching, let's just say that he wasn't in the ideal situation last season. However, he still had to show some results on the field regardless because it was his arm and his brain that was doing the work on the field, not the coaches'. There was no distinct improvement in his playmaking or his repetoire from the start of the season right up until the end. He often demonstrated a slow reaction time, a failure to look off the receivers, and threw more interceptions than touchdowns.
As it is now, the practice reports we've been getting here from the posters of this forum and the other forum indicate that AJ is still a step slow while Bilbo most recently had a breakout performance. If Bilbo can keep this up, the position is his.