Pitt defense will be tested by Tennessee's up-tempo offense

Pittsburgh quarterback Kenny Pickett (8) celebrates with tight end Lucas Krull (7) after throwing him a touchdown pass during the first half of an NCAA college football game against Massachusetts, Saturday, Sept. 4, 2021, in Pittsburgh. (AP Photo/Keith Srakocic)

Tennessee running back Tiyon Evans (8) celebrates with offensive lineman Ollie Lane (78) during the second half of the team's NCAA college football game against Bowling Green on Thursday, Sept. 2, 2021, in Knoxville, Tenn. (AP Photo/Wade Payne)

Pittsburgh head coach Pat Narduzzi looks to the field as his team plays against Massachusetts during the second half of an NCAA college football game, Saturday, Sept. 4, 2021, in Pittsburgh. Pittsburgh won 51-7.(AP Photo/Keith Srakocic)

Tennessee coach Josh Heupel shouts to players during the first half of the team's NCAA college football game against Bowling Green on Thursday, Sept. 2, 2021, in Knoxville, Tenn. (AP Photo/Wade Payne)

Massachusetts defensive back Te'Rai Powell (21) reaches for the ball as he chases after Pittsburgh wide receiver Jaylon Barden (10) after he made a long pass reception during the first half of an NCAA college football game, Saturday, Sept. 4, 2021, in Pittsburgh. (AP Photo/Keith Srakocic)

Tennessee quarterback Joe Milton III warms up for the team's NCAA college football game against Bowling Green on Thursday, Sept. 2, 2021, in Knoxville, Tenn. (AP Photo/Wade Payne)