As i asked bing and got no response, maybe you can answer. What is your tipping point? If you don't think he's untouchable, then at what point do you decide it was a good ride and is time to move on?
Btw, I'm not suggesting we move on. Just asking where you personally draw the line.
And yes, he did do great things for BYU and got them out of a hole... Though nothing has really been amazing under him. Just consistently "ok."