Can't speak for the other instances you referenced, but regarding yesterday's game .... Malzahn changed his signals at the half, and the results were instantly obvious.
WOW! If this is true, this is big. Of course I have no reason to doubt you, but is there any source on this?
I've never understood the complaints about the 05 Tenn loss. Those kids were tired. It was a trying time. At the level that these kids play, any change in eating habits or workouts can severely effect their endurance levels. Some people would be amazed by the fact that as soon as a player sets foot on campus, the first thing he is taught is "how to eat".