Who is on upset alert in CFB Week 9? Connelly breaks down 31 key matchups

ESPN's Bill Connelly breaks down 31 key college football matchups for Week 9, highlighting upset alerts with the ACC in the spotlight and backup quarterbacks stepping up in the Big Ten. Notable sideline news includes Colorado QB Lewis being hospitalized after a medical emergency at the team facility, Missouri RB Hardy set to return after being shot in the offseason, and Notre Dame CB McKinney ruled out for an extended period with an ankle injury. Longtime football coach Mouse Davis, a pioneer of the run-and-shoot offense, has also died at age 73.