FILE - In this Jan. 1, 2018, file photo, Notre Dame quarterback Brandon Wimbush (7) throws a pass against LSU during the first half of the Citrus Bowl NCAA college football game, in Orlando, Fla. Wimbush won’t need to look over his shoulder Saturday night when No. 12 Notre Dame hosts No. 14 Michigan in the season opener for both teams. Coach Brian Kelly reiterated the senior is his No. 1 quarterback. “Brandon’s our starter,” Kelly said Tuesday, Aug. 28, 2018.(AP Photo/John Raoux, File)

FILE - In this Jan. 1, 2018, file photo, LSU linebacker K'Lavon Chaisson, left, breaks up a pass intended for Notre Dame running back Tony Jones Jr. during the first half of the Citrus Bowl NCAA college football game in Orlando, Fla. LSU's top edge pass rusher is back and hungry after returning from a knee injury that limited him to less than one game last season. Outside linebacker K'Lavon Chaisson wants to be a difference maker for No. 6 LSU this season, and his teammates and coaches believe he will be.(AP Photo/John Raoux, File)