Carolina Panthers quarterback Cam Newton (1) walks around the edge of the field during warmup before the NFL preseason football game against the Pittsburgh Steelers Thursday, Aug. 28, 2014, in Pittsburgh. (AP Photo/Keith Srakocic)

A young Pittsburgh Steelers fan twirls his Terrible Towel at the start of the NFL preseason football game between the Pittsburgh Steelers and the Carolina Panthers on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers defensive back Antwon Blake (41) can't come up with a the interception ahead of Carolina Panthers wide receiver Marcus Lucas (83) in the first quarter of the NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Don Wright)

Carolina Panthers wide receiver Kelvin Benjamin (13) is hit by Pittsburgh Steelers defensive back Antwon Blake (41) in the second quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers quarterback Landry Jones (3) evades pressure by Carolina Panthers defensive end Charles Johnson (95) in the second quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Gene Puskar)

Pittsburgh Steelers wide receiver Justin Brown (15) tries to evade Carolina Panthers defensive back James Dockery (31) in the second quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Gene Puskar)

Carolina Panthers quarterback Joe Webb (14) passes in the second quarter of the NFL preseason football game against the Pittsburgh Steelers on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Don Wright)

Carolina Panthers running back Fozzy Whittaker (43) runs between Pittsburgh Steelers strong safety Shamarko Thomas (29), leftm and inside linebacker Vince Williams (98) in the second quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Don Wright)

Carolina Panthers wide receiver Kelvin Benjamin (13) makes a catch against the Pittsburgh Steelers in the third quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. The catch set up the Panthers second quarter touchdown. (AP Photo/Don Wright)

Carolina Panthers running back Fozzy Whittaker (43), left, celebrates with tight end Richie Brockel (47) after scoring a touchdown in the third quarter of a NFL preseason football game on Thursday, Aug. 28, 2014, in Pittsburgh. (AP Photo/Don Wright)

Carolina Panthers running back Fozzy Whittaker (43) dives past Pittsburgh Steelers inside linebacker Vince Williams (98) for a touchdown in the third quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers quarterback Brendon Kay (8) slides as Carolina Panthers linebacker Jason Williams (54) pursues in the third quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Gene Puskar)

Pittsburgh Steelers quarterback Brendon Kay (8) is hit by Carolina Panthers linebacker Jason Williams (54) as defensive end Mario Addison (97) pursues of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Gene Puskar)

Pittsburgh Steelers running back Josh Harris (40) runs away from Carolina Panthers defensive back Colin Jones (42) in the fourth quarter of a NFL preseason football game on Thursday, Aug. 28, 2014 in Pittsburgh. (AP Photo/Don Wright)