In this image made with a fisheye lens, the NFL logo is displayed on the sideline of Heinz Field as the Tennessee Titans warm up before an NFL football game against the Pittsburgh Steelers, Sunday, Sept. 8, 2013 in Pittsburgh. (AP Photo/Keith Srakocic)

Former Pittsburgh Steelers Hall of Fame defensive tackle Joe Greene, right, shakes hands with Dan Rooney, chairman emeritus of the team, before an NFL football game between the Steelers and the Tennessee Titans in Pittsburgh, Sunday, Sept. 8, 2013. (AP Photo/Gene J. Puskar)

Tennessee Titans kicker Rob Bironas, right, boots a field goal as Ryan Fitzpatrick holds in the third quarter of an NFL football game against the Pittsburgh Steelers, Sunday, Sept. 8, 2013, in Pittsburgh. The Titans won 19-6. (AP Photo/Don Wright)

Pittsburgh Steelers wide receiver Jerricho Cotchery (89) makes a touchdown catch in front of Tennessee Titans cornerback Coty Sensabaugh (24) in the fourth quarter of an NFL football game on Sunday, Sept. 8, 2013, in Pittsburgh. The Titans won 19-6. (AP Photo/Don Wright)

Pittsburgh Steelers wide receiver Jerricho Cotchery (89) cannot catch a pass in front of Tennessee Titans cornerback Coty Sensabaugh (24) in the fourth quarter of an NFL football game on Sunday, Sept. 8, 2013, in Pittsburgh. The Titans won 16-9. (AP Photo/Don Wright)

Tennessee Titans quarterback Jake Locker (10) gets off a pass as Pittsburgh Steelers defensive end Cameron Heyward (97) pressures in the third quarter of an NFL football game on Sunday, Sept. 8, 2013, in Pittsburgh. (AP Photo/Don Wright)

Tennessee Titans running back Chris Johnson (28) runs around Pittsburgh Steelers inside linebacker Larry Foote (50) in the third quarter of an NFL football game in Pittsburgh, Sunday, Sept. 8, 2013. (AP Photo/Gene J. Puskar)

Tennessee Titans running back Jackie Battle (22) pushes across the goal line for a second-quarter touchdown with Titans tight end Craig Stevens (88) blocking Pittsburgh Steelers linebacker Lawrence Timmons (94) during an NFL football game in Pittsburgh, Sunday, Sept. 8, 2013. (AP Photo/Gene J. Puskar)

Tennessee Titans cornerback Alterraun Verner, front, intercepts a pass intended for Pittsburgh Steelers wide receiver Emmanuel Sanders in the second quarter of an NFL football game on Sunday, Sept. 8, 2013, in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers quarterback Ben Roethlisberger (7) passes as Tennessee Titans defensive end Ropati Pitoitua (92) closes in during the first quarter of an NFL football game, Sunday, Sept. 8, 2013, in Pittsburgh. (AP Photo/Keith Srakocic)