On College GameDay, Rece Davis, Desmond Howard, Pat McAfee, Nick Saban and Kirk Herbstreit alongside Pete Thamel discuss the biggest storylines in college football from early-season struggles to undefeated teams and beyond. Plus, Michigan Wolverines interim head coach Biff Poggi defines his role on the team and talks QB Bryce Underwood's development. 0:00 Early-season QBs struggling 5:27 Michigan interim HC Biff Poggi 12:15 Grab Bag Question Generator 19:12 Intriguing undefeated teams 23:25 Dabo Swinney's rant at Clemson ✔️ Subscribe to ESPN+ http://espnplus.com/youtube ✔️ Get the ESPN App: http://www.espn.com/espn/apps/espn ✔️ Subscribe to ESPN on YouTube: http://es.pn/SUBSCRIBEtoYOUTUBE ✔️ Subscribe to NBA on ESPN on YouTube: http://bit.ly/SUBSCRIBEtoNBAonESPN ✔️ Watch ESPN on YouTube TV: http://es.pn/YouTubeTV #espn #collegefootball #collegegameday