The Big 12 has four new teams debuting in the league this season, and thanks to some coincidental non-conference scheduling is already getting some prime previews of what's to come next year. Three of the four Pac-12 teams that will join the Big 12 next year are playing future conference foes over the next two Saturdays. There haven't been many such matchups in the past for Arizona, Arizona State, Colorado and Utah, who got Big 12 invites over the past five weeks.