Pittsburgh Steelers coach Mike Tomlin yells to players as they warm up before an NFL preseason football game against the Indianapolis Colts, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Indianapolis Colts running back Frank Gore (23) scores a touchdown as Pittsburgh Steelers inside linebacker Ryan Shazier (50) defends during the first quarter of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts running back Frank Gore (23) celebrates with teammates Zach Banner, left, and Joe Haeg, right, after scoring against the Pittsburgh Steelers during the first of quarter an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Indianapolis Colts linebacker John Simon (51) knocks the ball out of the hands of Pittsburgh Steelers quarterback Ben Roethlisberger (7) for a fumble during the first quarter of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Indianapolis Colts linebacker John Simon (51) knocks the ball out of the hands of Pittsburgh Steelers quarterback Ben Roethlisberger (7) for a fumble during the first quarter of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Pittsburgh Steelers wide receiver Antonio Brown (84) runs past Indianapolis Colts inside linebacker Antonio Morrison (44) and defensive back Matthias Farley (41) after making a catch during the first half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Pittsburgh Steelers wide receiver Antonio Brown (84) runs away from Indianapolis Colts inside linebacker Antonio Morrison (44) after making a catch during the first half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Indianapolis Colts quarterback Scott Tolzien (16) looks to pass as Pittsburgh Steelers defensive back Mike Hilton (40) moves in during the first half an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers outside linebacker Tyler Matakevich (44) tackles Indianapolis Colts tight end Jack Doyle (84) after Doyle made a catch during the first half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts running back Marlon Mack, right, stiff-arms Pittsburgh Steelers cornerback Artie Burns during the first half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Indianapolis Colts defensive back Matthias Farley (41) dives to get to Pittsburgh Steelers wide receiver Martavis Bryant (10) during the first half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Pittsburgh Steelers quarterback Landry Jones (3) reaches to hand off during the first half of an NFL preseason football game against the Indianapolis Colts, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts wide receiver Phillip Dorsett (15) makes a catch above Pittsburgh Steelers defensive back Mike Hilton (40) during the first half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers running back James Conner (30) hops over Indianapolis Colts defensive back Darryl Morris (35) as he runs the ball during the second half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers coach Mike Tomlin, left, talks with quarterback Ben Roethlisberger (7) during the second half of an NFL preseason football game against the Indianapolis Colts, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Fred Vuich)

Indianapolis Colts defensive back Chris Milton (40) intercepts a pass in front of Pittsburgh Steelers wide receiver Eli Rogers (17) during the second half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Indianapolis Colts running back Josh Ferguson (34) gets past Pittsburgh Steelers defensive tackle Arturo Uzdavinis (65) for a touchdown during the second half of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers defensive back Brandon Dixon, right, deflects a pass to Indianapolis Colts wide receiver JoJo Natson (6) during the fourth quarter of an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. The Colts won 19-15. (AP Photo/Don Wright)

Indianapolis Colts coach Chuck Pagano, left, shakes hands with Pittsburgh Steelers coach Mike Tomlin after an NFL preseason football game, Saturday, Aug. 26, 2017, in Pittsburgh. The Colts won 19-15. (AP Photo/Don Wright)