Michigan State defensive tackle Simeon Barrow (8) and defensive tackle Kyle King (54) tackle Northwestern running back Andrew Clair during the second half of an NCAA college football game in Evanston, Ill., Friday, Sept. 3, 2021. Michigan State won 38-21. (AP Photo/Nam Y. Huh)

Northwestern tight end Trey Pugh, right, is tackled by Michigan State cornerback Kalon Gervin during the second half of an NCAA college football game in Evanston, Ill., Friday, Sept. 3, 2021. Michigan State won 38-21. (AP Photo/Nam Y. Huh)

Michigan State coach Mel Tucker talks to the team during the second half of an NCAA college football game against Northwestern in Evanston, Ill., Friday, Sept. 3, 2021. Michigan State won 38-21. (AP Photo/Nam Y. Huh)

Northwestern coach Pat Fitzgerald watches during the second half of the team's NCAA college football game against Michigan State in Evanston, Ill., Friday, Sept. 3, 2021. Michigan State won 38-21. (AP Photo/Nam Y. Huh)

A Michigan State fan smiles as she watches during the second half of the team's NCAA college football game against Northwestern in Evanston, Ill., Friday, Sept. 3, 2021. Michigan State won 38-21. (AP Photo/Nam Y. Huh)

Northwestern quarterback Hunter Johnson (15) is tackled by Michigan State cornerback Marqui Lowery, left, and defensive tackle Dashaun Mallory during the second half of an NCAA college football game in Evanston, Ill., Friday, Sept. 3, 2021. Michigan State won 38-21. (AP Photo/Nam Y. Huh)

Michigan State linebacker Cal Haladay, top, tackles Northwestern wide receiver Stephon Robinson Jr. during the second half of an NCAA college football game in Evanston, Ill., Friday, Sept. 3, 2021. Michigan State won 38-21. (AP Photo/Nam Y. Huh)

Michigan quarterback Cade McNamara (12) throws a pass in the first quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. (AP Photo/Tony Ding)

Michigan wide receiver Ronnie Bell (8) beats Western Michigan safety Delano Ware (26) to a reception and rushes in for a touchdown in the second quarter of an NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 4, 2021. (AP Photo/Tony Ding)

Western Michigan quarterback Kaleb Eleby (5) throws a pass in the first quarter of an NCAA college football game against Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. (AP Photo/Tony Ding)

Michigan running back Blake Corum (2) rushes in the first quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. (AP Photo/Tony Ding)

Michigan fans in the student section of Michigan Stadium cheer in the second quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. (AP Photo/Tony Ding)

Michigan running back Blake Corum (2) leaps into the end zone for a touchdown in the first quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. (AP Photo/Tony Ding)

Michigan wide receiver Ronnie Bell celebrates his 76-yard reception for touchdown in the second quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. (AP Photo/Tony Ding)

Michigan wide receiver Daylen Baldwin (85) catches a 69-yard pass for a touchdown in the fourth quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. Michigan won 47-14. (AP Photo/Tony Ding)

Michigan quarterback J.J. McCarthy (9) throws a pass in the third quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. Michigan won 47-14. (AP Photo/Tony Ding)

Michigan head coach Jim Harbaugh celebrates on the sideline with his players after a defensive stop in the third quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. Michigan won 47-14. (AP Photo/Tony Ding)

Western Michigan head coach Tim Lester looks up at the scoreboard in the fourth quarter of an NCAA college football game against Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. Michigan won 47-14. (AP Photo/Tony Ding)

Michigan wide receiver A.J. Henning (3) rushes 74-yards for a touchdown in the third quarter of an NCAA college football game against Western Michigan in Ann Arbor, Mich., Saturday, Sept. 4, 2021. Michigan won 47-14. (AP Photo/Tony Ding)

Western Michigan running back Sean Tyler (9) rushes against Michigan defensive back Daxton Hill (30) in the third quarter of an NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 4, 2021. Michigan won 47-14. (AP Photo/Tony Ding)

FILE - In this Saturday, Sept. 4, 2021, file photo, Michigan fans in the student section cheer during the second quarter of an NCAA college football game against Western Michigan at Michigan Stadium in Ann Arbor, Mich. As much as Big Ten teams love having fans back this year after playing without spectators in the pandemic-delayed 2020 season, the change is requiring some adjustments because communicating on the field isn’t quite as easy as it was a year ago when they were in empty stadiums. (AP Photo/Tony Ding, File)

FILE - In this Saturday, Sept. 4, 2021, file photo, Michigan fans in the student section cheer during the second quarter of an NCAA college football game against Western Michigan at Michigan Stadium in Ann Arbor, Mich. As much as Big Ten teams love having fans back this year after playing without spectators in the pandemic-delayed 2020 season, the change is requiring some adjustments because communicating on the field isn’t quite as easy as it was a year ago when they were in empty stadiums. (AP Photo/Tony Ding, File)