Week 6 of the college football season was one full of upsets, with four top-10 teams getting beat on Saturday. A few more ranked teams went down in the process too, blowing the College Football Playoff picture wide open. To celebrate, Kirk Herbstreit decided to highlight seven coaches, all but one of which come from power conferences. Additionally, three are not a head coach with a trio of defensive coordinators receiving love from the ESPN analyst. You can check out Herbstreit’s top-performing coaches from Week 6 down below. 1. Vanderbilt head coach Clark Lea2. Arkansas defensive coordinator …