My counter to the comment that you responded to would be - I don't have to know what the name of the personnel set is to know that BYU's offense sucks at rushing the ball. Why does it matter that I know if it's 12 personnel or 22 personnel? All I need to know is that they aren't getting rushing yards and something needs to change.

Similarly - I don't have to know what kind of defense BYU was running under Tuiaki or what play calls he was making to know that the defense was really bad at getting off the field on 3rd down and gave up too many points.