Duke defensive tackle DeWayne Carter, left, tackles North Carolina running back D.J. Jones (26) during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina defensive lineman Kevin Hester Jr. strips the ball from Duke quarterback Gunnar Holmberg (12) during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina running back Ty Chandler (19) runs tha ball while Duke linebacker Shaka Heyward (42) and defensive tackle Aeneas Peebles (92) chase during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina head coach Mack Brown reacts during the first half of an NCAA college football game against Duke in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

Duke wide receiver Jalon Calhoun (5) is upended by North Carolina defensive lineman Raymond Vohasek (51) during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina wide receiver Emery Simmons (0) reaches for a pass while Duke cornerback Jeremiah Lewis (39) defends during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina tight end Kamari Morales (88) scores a touchdown while Duke defensive end Caleb Oppan (97) and Duke safety Jaylen Stinson (16) miss the tackle during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

Duke head coach David Cutcliffe looks on during the first half of an NCAA college football game against North Carolina in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina quarterback Sam Howell (7) passes against Duke during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

Duke safety Lummie Young IV (23), safety Jaylen Stinson (16) and Nate Thompson (29) tackle North Carolina running back Ty Chandler (19) during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina quarterback Sam Howell (7) runs the ball while Duke safety Lummie Young IV (23) misses the tackle during the first half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina wide receiver Josh Downs (11) gets airborne following a reception against Duke during the second half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina quarterback Sam Howell (7) is tackled by Duke linebacker Shaka Heyward (42) during the second half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina players celebrate around the victory bell following an NCAA college football game against Duke in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina running back Ty Chandler (19) runs while Duke defensive end Caleb Oppan (97) and Duke safety Lummie Young IV (23) reach to tackle during the second half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina running back Ty Chandler (19) scores a touchdown as Duke cornerback Leonard Johnson (33) misses the tackle during the second half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina tight end Garrett Walston (84) and offensive lineman Jordan Tucker (74) celebrate with North Carolina running back Ty Chandler (19) following Chandler's touchdown against Duke during the second half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina wide receiver Josh Downs (11) runs for a touchdown against Duke during the second half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)

North Carolina wide receiver Josh Downs (11) reacts following a touchdown against Duke during the second half of an NCAA college football game in Chapel Hill, N.C., Saturday, Oct. 2, 2021. (AP Photo/Gerry Broome)