Ten—no, make it 11—takeaways from a wild Week 4 in college football:1. The Coach Prime Colorado Buffaloes are still of questionable quality. Yet they remain the most riveting show in the sport.Deion Sanders’s team has played an incredible number of close games in his 16 games on the job,

In Week 4 of the college football season, the matchups provided the first big glimpse of the premier teams in their new conferences. The USC Trojans began Big Ten play on the road against the Michigan Wolverines while the Oklahoma Sooners began their inaugural season in the SEC with a visit from the Tennessee Volunteers.