Michigan quarterback J.J. McCarthy throws against Northern Illinois in the second half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Michigan running back Donovan Edwards (7) celebrates his 58-yard touchdown run in the second half of a NCAA college football game against Northern Illinois in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Michigan running back Tavierre Dunlap is hit by Northern Illinois cornerback Javaughn Byrd (29) in the second half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Michigan running back Blake Corum (2) dives for a one-yard touchdown run against Northern Illinois in the second half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Michigan defensive back Gemon Green (22) is brought down by Northern Illinois' Logan Zschernitz (65) after his interception in the second half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Michigan running back Donovan Edwards (7) celebrates his four-yard touchdown run against Northern Illinois in the second half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Michigan running back Blake Corum (2) dives for a one-yard touchdown run against Northern Illinois in the second half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)