Option A:
Arizona - W 31-17
Utah - L 7-31
Arizona State - L 14-24
USF - W 45-3
Utah State - W 52-10
Boise State - W 23-20
Baylor - W 13-10
Wazzu - L 30-34
Virginia - W 35-31
Idaho State - W 66-3
Georgia Southern - W 20-3
USC - W - 38-35

BYU goes 9-3, losses to Utah, ASU, Wazzu

Option B:
Arizona - W 28-24
Utah - W 14-13
Arizona State - L 23-27
USF - L 28-30
Utah State - W 45-3
Boise State - L 17-21
Baylor - L 24-27
Wazzu - W 31-28
Virginia - W 35-17
Idaho State - W 55-0
Georgia Southern - W 24-7
USC - L 30-31

BYU goes 7-5, losses to ASU, USF, Boise, Baylor, USC

Assume in both situations BYU's bowl opponent stays the same - we are playing 10-3 Marshall, the C-USA runner up, in the Independence Bowl.