Jim Knowles made college football history over the weekend, becoming the highest paid defensive coordinator ever when he jumped from Ohio State to Penn State for a salary that will reportedly top $3 million per year.

As Ryan Day looks to hire his fourth defensive coordinator in seven seasons, here are potential candidates to replace Jim Knowles.

Ohio State football fans weren’t able to bathe in the afterglow for too long after the glorious national championship victory as defensive coordinator Jim Knowles is officially out the door. What makes this departure even more depressing is the fact that he is heading to State College,