What a bunch of hogwash. If that's the case, than in your mind the coach is always right and anyone who disagrees with him is always wrong. Whis can be wrong--he clearly was in starting Joey Porter--really in keeping him on the roster at all--over Sam Acho. Porter brought nothing; Acho brought something, and something big.
That wasn't your decision to make. Apparently Whis felt he was better at that time and played him. Just because you disagree with him don't make him wrong. After all, his opinion counts, yours doesn't.
I don't know why you bother to ask for facts when the only fact that matters to you is what has already happened. If coach says that he'll make the decision regardless of salary, that's good enough for you. It doesn't matter that Whis has erred on the QB position since Warner retired, and to your statement before, since it was clear in 2007 that Warner was the superior quarterback to Leinart, but still elevated Leinart back into the starter's role. So he was wrong in that evaluation, too, and if Leinart hadn't melted down in the Oakland game, then we'd never had made the Super Bowl.