Pittsburgh Steelers running back Rashard Mendenhall (34) tries for yardage between Seattle Seahawks defensive end Red Bryant, right, and free safety Earl Thomas (29) in the first quarter of the NFL football game on Sunday, Sept. 18, 2011, in Pittsburgh. (AP Photo/Keith Srakocic)

Pittsburgh Steelers running back Rashard Mendenhall (34) crashes through the Seattle Seahawks defense for a touchdown in the first quarter of an NFL football game on Sunday, Sept. 18, 2011, in Pittsburgh. (AP Photo/Donald Wright)

Pittsburgh Steelers running back Rashard Mendenhall (34) tries to put the ball over the goal line as he is tackled by Seattle Seahawks cornerback Marcus Trufant (23) and linebacker Matt McCoy (52) in the first quarter of an NFL football game Sunday, Sept. 18, 2011, in Pittsburgh. Mendenhall was ruled down before the ball crossed the goal line. (AP Photo/Don Wright)

Seattle Seahawks defensive back Atari Bigby (27) sacks Pittsburgh Steelers quarterback Ben Roethlisberger (7) in the first quarter of an NFL football game Sunday, Sept. 18, 2011, in Pittsburgh. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers quarterback Ben Roethlisberger (7) scrambles away from Seattle Seahawks defensive tackle Brandon Mebane (92) in the first quarter of an NFL football game on Sunday, Sept. 18, 2011, in Pittsburgh. (AP Photo/Keith Srakocic)

Seattle Seahawks quarterback Tarvaris Jackson (7) gets hit by Pittsburgh Steelers defensive end Brett Keisel (99) as he passes in the second quarter of the NFL football game Sunday, Sept. 18, 2011 in Pittsburgh. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers running back Isaac Redman (33) gets past Seattle Seahawks defensive end Anthony Hargrove for a touchdown in the second quarter of an NFL football game Sunday, Sept. 18, 2011, in Pittsburgh. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers running back Rashard Mendenhall (34) tries to get around Seattle Seahawks cornerback Marcus Trufant (23) in the second quarter of an NFL football game Sunday, Sept. 18, 2011, in Pittsburgh. (AP Photo/Gene J. Puskar)

Seattle Seahawks quarterback Tarvaris Jackson (7) looks into the stands as he walks off the field after the Seahawks' 24-0 to the Pittsburgh Steelers in an NFL football game on Sunday, Sept. 18, 2011, in Pittsburgh. (AP Photo/Keith Srakocic)

Pittsburgh Steelers quarterback Ben Roethlisberger, right, talks with wide receiver Hines Ward during a timeout in the fourth quarter of the NFL football game against the Seattle Seahawks on Sunday, Sept. 18, 2011, in Pittsburgh. The Steelers won 24-0. (AP Photo/Keith Srakocic)

Seattle Seahawks linebacker Matt McCoy (52), cornerback Brandon Browner (39) and defensive back Walter Thurmond (28) sit on the bench as time winds down in the fourth quarter of an NFL football game on Sunday, Sept. 18, 2011, in Pittsburgh. The Pittsburgh Steelers won 24-0. (AP Photo/Keith Srakocic)

Pittsburgh Steelers tight end Heath Miller (83) is shoved out of bounds by Seattle Seahawks' Kam Chancellor (31) after a 16-yard gain during the second quarter of an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers inside linebacker James Farrior (51) sacks Seattle Seahawks quarterback Tarvaris Jackson (7) in the fourth quarter of the NFL football game Sunday, Sept. 18, 2011, in Pittsburgh. The Steelers won 24-0. (AP Photo/Keith Srakocic)

Seattle Seahawks quarterback Tarvaris Jackson (7) can't catch the snap from center in the fourth quarter of the NFL football game against the Pittsburgh Steelers on Sunday, Sept. 18, 2011 in Pittsburgh. Jackson recovered the ball on the play. The Steelers won 24-0. (AP Photo/Keith Srakocic)

Pittsburgh Steelers quarterback Ben Roethlisberger grimaces as he stands on the sidelines after being injured during the second quarter of an NFL football game against the Seattle Seahawks in Pittsburgh, Sunday, Sept. 18, 2011. Roethlisberger remained in the game; the Steelers won 24-0. (AP Photo/Gene J. Puskar)

Seattle Seahawks coach Pete Carroll, left, talks with referee Bill Leavy, right, and side judge Keith Parham (87) during the first quarter of an NFL football game against the Pittsburgh Steelers in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers coach Mike Tomlin talks with line judge Mark Perlman during the first quarter of an NFL football game against the Seattle Seahawks in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers receiver Mike Wallace (17) catches a Ben Roethlisberger pass behind Seattle Seahawks defender Brandon Browner (39) for a third-quarter touchdown during an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers wide receiver Mike Wallace catches a touchdown pass as Seattle Seahawks cornerback Brandon Browner (39) defends during third quarter of an NFL football game Sunday, Sept. 18, 2011, in Pittsburgh. Pittsburgh won 24-0. (AP Photo/Don Wright)

Pittsburgh Steelers' LaMarr Woodley covers Seattle Seahawks receiver Zach Miller (86) on an incomplete pass from quarterback Tarvaris Jackson during the fourth quarter of an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers running back Issac Redman (33) is stopped by Seattle Seahawks' Alan Branch after a 1-yard gain during the fourth quarter of an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Seattle Seahawks' Leon Washington (33) is tackled by Pittsburgh Steelers' Curtis Brown (31) after returning kickoff 21 yards during the fourth quarter of an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers' Antonio Brown (84) is hauled down by Seattle Seahawks' Marcus Trufant after gaining 18 yards on a pass from quarterback Ben Roethlisberger in the third quarter of an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers linebacker Larry Foote closes in on a fourth-quarter sack on Seattle Seahawks quarterback Tarvaris Jackson (7) for a 9-yard loss during an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers running back Rashard Mendenhall (34) is stopped by Seattle Seahawks' Clinton McDonald (69) and David Hawthorne (57) after a 2-yard gain during the fourth quarter of an NFL football game in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers fans wave "terrible towels' to celebrate a Steelers sack of Seattle Seahawks quarterback Tarvaris Jackson during the fourth quarter of an NFL football game at Heinz Field in Pittsburgh, Sunday, Sept. 18, 2011. The Steelers won 24-0. (AP Photo/Gene J. Puskar)