BYU, Iowa St, and Texas Tech (all 3-0) play Oklahoma State (0-3), UCF (1-2), and Baylor (0-3) respectively. All 3 favorites are at home.
The following week BYU is @ UCF (1-2).
Texas Tech is @ TCU (1-2)
Iowa State has a BYE.
Assuming BYU doesn't stumble in Florida, then you could reasonably have 3 undefeated teams in conference going into Week 10.
Then BYU gets a bye and Texas Tech and Iowa State face of in Ames and someone's undefeated conference season comes to an end. But that also means that someone will still be undefeated.
Week 11 - BYU at Utah? All bets are off.
Who knows what upsets will screw up these predictions, but we are still in for a ride. 5 of BYU's remaining 6 opponents currently have a losing record in conference and the 1 is Arizona State.