"Which two qb's would you tell they aren't going to play the next game." Well, coach, that's why you make the big bucks. At some point you need to tell two qb's they aren't going to play the next game for the good of the offense and the good of the team.
I will admit that in the past I have complained we don't give our backup QB enough game experience in the non-conference games and mop up duty; we have tended to pick a QB and play them almost 100%, and I was OK with the rotation for a couple of games, but we are now going too far in the other direction. Time to pick a starter, let them and the offense get their rhythm, and expand the play book. The other two can do some spot duty at the end of a half or mop up.
Is this an attempt to avoid one or more of them from transferring?