Big Ten Top 3 Defenses for 2016 College Football Season By Fueled by Sports Video Posted on August 12, 2016 Share Tweet Share Share Email Campus Insiders rank the top 3 defenses for the 2016 College Football Season. 3. San Diego State 2. Michigan 1. Alabama Related Items:Alabama Crimson Tide, Michigan Wolverines, San Diego State Aztecs Share Tweet Share Share Email Recommended for you Oklahoma Basketball Announces 2020-21 Non-Conference Schedule Top 20 Alabama Football Teams of All Time Top 25 Coaches in College Football History Comments