SportsPulse: Did your team make USA TODAY Sports' college football post-spring top 25? Paul Myerberg breaks it all down. USA TODAY Sports
Very few head coaches in the Football Bowl Subdivision have true job security. Nick Saban is one. Dabo Swinney and Urban Meyer are two others. One new hire, Nebraska’s Scott Frost, brings enough goodwill into his debut season to make him the envy of many of his peers in the Big Ten Conference.
But most head coaches are in a different place: Each FBS conference has at least one coach who will enter the 2018 season with a tenuous grasp on his job security.