No. Realistically, the score is something like 24-10, LSU. We have ~20% chance of a major upset, and a ~20% chance of getting blown out. A 1/5 chance of playing for the national championship is anything but "scary."
Also, you missed a couple of Pac-12 wins that are of the same quality as Utah beating BYU.
1. Washington thumping the cougars.
2. Hawaii
3. Texas Tech
4. Mississippi
5. Michigan State
6. Nevada