Jacksonville Jaguars running back Bernard Pierce (30) leaps over Pittsburgh Steelers cornerback B.W. Webb (39) during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars wide receiver Allen Robinson (15) catches a pass in front of Pittsburgh Steelers inside linebacker Sean Spence (51) during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars quarterback Blake Bortles dives over the goal for a 4-yard touchdown past Pittsburgh Steelers defensive back Alden Darby (33) during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Pittsburgh Steelers defensive back Ian Wild, right, breaks up a pass intended for Jacksonville Jaguars wide receiver Tony Washington, left, during the second half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Pittsburgh Steelers wide receiver Sammie Coates, right, catches a pass in front of Jacksonville Jaguars cornerback Nick Marshall, left, during the second half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Stephen B. Morton)

Jacksonville Jaguars running back Toby Gerhart (21) drives for yardage as he is stopped by the Pittsburgh Steelers defense including Jarvis Jones (95) during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Stephen B. Morton)

Jacksonville Jaguars wide receiver Allen Robinson (15) catches a pass in front of Pittsburgh Steelers inside linebacker Sean Spence (51) during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Pittsburgh Steelers wide receiver Antonio Brown (84) runs after a reception as Jacksonville Jaguars cornerback Demetrius McCray (35) dives for a tackle during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Pittsburgh Steelers quarterback Landry Jones (3) throws a pass against the Jacksonville Jaguars during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars quarterback Blake Bortles throws a pass against the Pittsburgh Steelers during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars running back Storm Johnson, left, runs past Pittsburgh Steelers linebacker Howard Jones, right, during the second half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

The Jacksonville Jaguars, right, line up for a play against the Pittsburgh Steelers during the second half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars running back Toby Gerhart, left, runs against Pittsburgh Steelers inside linebacker Ryan Shazier during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars tight end Nic Jacobs (85) is stopped after a reception by a Pittsburgh Steelers defender during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars tight end Clay Harbor, right, catches a pass in front of Pittsburgh Steelers strong safety Shamarko Thomas (29) for a 31-yard touchdown during the first half of a preseason NFL football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Stephen B. Morton)

Pittsburgh Steelers quarterback Ben Roethlisberger (7) directs his team against the Jacksonville Jaguars during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Jacksonville Jaguars kicker Josh Scobee (10) kicks a 36-yard field goal against the Pittsburgh Steelers during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Pittsburgh Steelers wide receiver Martavis Bryant, center, runs past Jacksonville Jaguars defensive back Davon House, left, and Sergio Brown, right, for a touchdown on a 44-yard pass play during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Stephen B. Morton)

Pittsburgh Steelers guard Ramon Foster (73) looks to block against the Jacksonville Jaguars during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Pittsburgh Steelers running back Le'Veon Bell (26) runs past Jacksonville Jaguars linebacker Dan Skuta, top right, and strong safety Johnathan Cyprien (37) during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Stephen B. Morton)

Pittsburgh Steelers running back DeAngelo Williams (34) runs for yardage against Jacksonville Jaguars cornerback Aaron Colvin (22) during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)

Pittsburgh Steelers wide receiver Antonio Brown, left, gives a high five to wide receiver Martavis Bryant, right, after Bryant caught a pass against the Jacksonville Jaguars for a 44-yard touchdown during the first half of an NFL preseason football game, Friday, Aug. 14, 2015, in Jacksonville, Fla. (AP Photo/Phelan M. Ebenhack)