Key stats:

Arizona is ranked the following on rush defense:
96th in ypc
90th in ypg
108th in 3rd down conversion
90th in yards per game
27th in pass completion %
32nd in INT forced
67th in sack %

Utah played right into Arizona's hands by throwing it 40 times and not letting Bernard run wild on them. Utah from the beginning was intent on throwing the ball. Their first half had 14 runs out of 39 plays. Not counting sacks as runs here.

KState ran 41 times (Johnson threw it 23 times) for 235 yards.

BYU just needs to be stubborn running the ball. If Jake has to throw it more 30 times, that is what Arizona wants.