BYU may not be playing great consistently, but TOs on offense and big plays on defense have killed us in the past. BYU hasn't been turning the ball over and has limited big plays to a couple in the Oregon game (big run and big pass play).
If BYU cleans up some of the sloppy play, then they should be good for the rest of the season.
Note: the INT vs USF resulted in a safety and then a touchdown on the next possession (plus, drained 2+ extra minutes of clock)