Previous ranking: 16

BYU sat out upset weekend in college football and will look to reach the midway point of its schedule undefeated when it hosts Arizona on Saturday. The Big 12 might be the most unpredictable conference in college football, so while the Cougars are sitting pretty at 5-0, there isn't a single game left on the schedule that seems like a gimme.

Especially with as inconsistent as BYU's offense has been. This is a team that has shown it can win games in a variety of ways and maybe that's its identity, but it seems like there is a lot to learn about the Cougars over the next few weeks. — Bonagura