After a decade in the military -- including stints in Iraq and Afghanistan -- Joshua Griffin chased his college football dream, walking on at Colorado State.
The Scott Frost-Nebraska football love story strayed off script in Year 2, but the former QB and current head coach holds firm to the Tom Osborne formula that defined the once-mighty program.
Here are the coaches to keep an eye on, including Power 5, Group of 5, coordinators and former head coaches who could make a return.
ESPN+ has you covered each week with live games and replays of college football action throughout the season.
