I'm not sure what your point is. You say coordinators get tossed all the time and then you want to know if coaches that down win a National Title should get fired too? That's a big leap. I'm not saying KF should get fired for hiring GD. I'm saying our spineless AD never should have approved the hire in the first place. He should have looked KF square in the face and said, "do better".
So you want Barta making all the football decisions, and Barta should have vetoed an OC who had relatively recently been the OC for a national title team! That is LOL kinda funny right there.