A QB rotation is the absolute last thing I want to see. Switching QB's out can change the direction of a team's momentum, and also have a negative affect on the confidence of the QB. The Watts/Zow thing caused a lot of controversy. The best player should play the position, and be backed 100% by the coaches.
I think JJ stays at QB, but if he gets buried on the depth chart, it would be in no way wasting talent to try him at a position where he could make an impact. If he can't beat out the guys in front of him, and I think he has as good a shot as anybody to do so, then it would be a waste of talent NOT to move him to LB. Having your best athletes on the field as much as possible, instead of riding the pine is generally a good idea.
I think JJ stays at QB, but if he gets buried on the depth chart, it would be in no way wasting talent to try him at a position where he could make an impact. If he can't beat out the guys in front of him, and I think he has as good a shot as anybody to do so, then it would be a waste of talent NOT to move him to LB. Having your best athletes on the field as much as possible, instead of riding the pine is generally a good idea.