The following comments aren't meant to, in any way, suggest that Coach A isn't outstanding at what he does. And they are most certainly not meant to start a firestorm.
But, IMHO, in the ND game the coach froze at a critical time when the game situation required that he move away from his comfort zone, i.e., not using players who may not have performed well in practice.
Also, wasn't there another important game, it may have been the 89th or 90th in the streak, when an assisntant had to suggest to him that he make a critical substitution that led to a win?
My point is this: IMHO, sometimes during close games Coach A is just too stubborn. He appears to be unwilling to move outside of his comfort zone.
These are, of course, just my opinions.
John Fryer