QB. The Utes mostly play nickle now using only two LBs most times but the have 3 NFL caliber Safeties that theycan use to spy on the QB.
BYU needs to keep Utahs defense on the field and run the ball but not put their fragle QB in danger.
But I see Utah blitzing BYU alot and putting a lot of pressure with just their 4 DL men. BYUs OL did a horrible job against them and this year I dont see any difference.