Adopting knuckles' narrative...
I think many of the posters here don't know jack about coaching and cause-and-effect.
Irrelevant to the discussion...
Its not a narrative. Petrino went from a P5 school to FCS. That does not happen to coaches who did a good job. How is it irrelevant if you thought the coaches needed to go or not when the discussion is about whether or not the reasoning behind their firing was valid or not? If you thought they could turn it around then fine go ahead and defend it. If not, why are you trying to defend Petrino as a competent coach other than simply disagreeing with whatever Tyra does?