Pac-12 was actually very strong and College Football Reference had it as the best overall conference this season ahead of the Big 10 which was number 2 and the SEC was 3rd. Big 12 was clearly last barely being ahead of the AAC conference. It also had Bama, Ohio State, Washington, and Michigan as the top 4 teams based on strength of schedule and margin of victory. Penn St was 5th. Clemson was 7th
http://www.sports-reference.com/cfb/...6-ratings.html
http://www.sports-reference.com/cfb/years/2016.html