Bronco doesn't redshirt RMS anymore, or at least very seldom does, especially if they are in the 3 deep. Age to nfl prospect is something they consider and I think he has also learned some Rms come back and can't play, it's better to move their scholarship through the system to free up.

In Mangum ' s case he can play and likely will be 2nd team, no reason to redshirt.