Player at every position, even QB, regardless of other considerations. Since he played Rose, KW probably thought Rose was the better player that week. And if Wilson doesn’t like that, I can’t see KW coddling him.
So if I were Wilson I wouldn’t want to leave due to the starting position being given to someone else—it was probably a fair decision. On the other hand, the UofU’s track record with QBs and OCs would make me want to leave. But he should known that going in.