No. 9 Notre Dame visits rebuilding Louisville on Labor Day

FILE - In this Sept. 8, 2018, file photo, Notre Dame running back Tony Jones Jr (6), runs in a touchdown against Ball State during the first half of an NCAA college football game in South Bend, Ind. There is no Dexter Williams in the backfield this season for No. 9 Notre Dame. Instead, the Fighting Irish will look to a stable of running backs to pick up the slack, including Tony Jones and converted wide receiver Jafar Armstrong. (AP Photo/Nam Y. Huh, File)

FILE - In this July 17, 2019, file photo, Louisville head coach Scott Satterfield speaks during the Atlantic Coast Conference NCAA college football media day in Charlotte, N.C. Another season begins for the Louisville Cardinals with another new defensive coordinator and system to learn. Satterfield expects growing pains with the transition, but he's encouraged by Louisville's effort so far.(AP Photo/Chuck Burton, File)

FILE - In this Sept. 8, 2018, file photo, Notre Dame wide receiver/running back Jafar Armstrong (8) runs with the ball against Ball State during the first half of an NCAA college football game in South Bend, Ind. There is no Dexter Williams in the backfield this season for No. 9 Notre Dame. Instead, the Fighting Irish will look to a stable of running backs to pick up the slack, including Tony Jones and converted wide receiver Jafar Armstrong. (AP Photo/Nam Y. Huh, File)

FILE - In this Sept. 29, 2018, file photo, Stanford wide receiver Trenton Irwin is stopped by Notre Dame safety Jalen Elliott (21) and linebacker Asmar Bilal during the first half of an NCAA college football game in South Bend, Ind. Notre Dame's second-year defensive coordinator Clark Lea has spent all spring, summer and preseason looking for replacements for graduated 2018 tackle leaders Te'von Coney and Drue Tranquill. In grad student Bilal and junior Drew White he may have found two of many. (AP Photo/Carlos Osorio, File)