It depends on the base. I was at Vance and it depended on the week, but you might fly once or you might fly 3-4 times (on a really good week). Sometimes they were front seat rides where you did most or all of the flying, sometimes they were backseat where you didn't touch the stick (sts) once...which made those rides 100% waste of time. Talking to my bros who were at Sheppard, sounds like they got screwed (sts) and hardly ever got to fly, and it would be a miracle if they actually got a front seat sortie. Some guys just took shitloads of leave and traveled, some guys worked on masters, etc.
No kidding. IMO, that's the dumbest decision that guy will ever make in his life. It sucks that someone like that takes an A-10 slot, then just throws it away while other dudes would kill for that slot, but now don't get a shot at it.