Buffalo Bills quarterback Ryan Fitzpatrick, left, scrambles as Pittsburgh Steelers linebacker Patrick Bailey pursues in the second half of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. The Steelers won 17-0. (AP Photo/Don Wright)

Pittsburgh Steelers wide receiver, left, can't get to the ball as Buffalo Bills safety George Wilson defends in the second half of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. The Steeelers won 17-0. (AP Photo/Keith Srakocic)

Pittsburgh Steelers running back Isaac Redman, left runs the ball as Buffalo Bills linebacker Marcus Buggs pursues in the second half of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. The Steelers won 17-0. (AP Photo/Keith Srakocic)

Pittsburgh Steelers running back Rashard Mendenhall, left, scores a touchdown past Buffalo Bills cornerback Terrence McGee in the second quarter of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. (AP Photo/Don Wright)

Pittsburgh Steelers running back Rashard Mendenhall, left, rushes as Buffalo Bills defensive tackle Kyle Williams pursues in the first quarter of an NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. (AP Photo/Keith Srakocic)

Pittsburgh Steelers wide receiver Limas Sweed, top, is tackled by Buffalo Bills linebacker Paul Posluszny after making a catch for a first down in the first quarter of an NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. (AP Photo/Keith Srakocic)

Pittsburgh Steelers quarterback Ben Roethlisberger (7) fumbles the snap as Buffalo Bills defensive end Marcus Smith rushes in the first quarter of an NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. (AP Photo/Keith Srakocic)

Buffalo Bills tight end Derek Schouman (80) makes a catch in front of Pittsburgh Steelers linebackers James Farrior, left, and Lawrence Timmons in the first quarter of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. (AP Photo/Don Wright)

Pittsburgh Steelers linebacker James Farrior, right, heads for the end zone as he returns an interception past Buffalo Bills offensive lineman Brad Butler, left, for a touchdown in the second quarter of an NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. (AP Photo/Don Wright)

Pittsburgh Steelers nose tackle Casey Hampton, right, reaches for the pass by Buffalo Bills quarterback Trent Edwards, right, as he is blocked by Bills offensive lineman Eric Wood in the second quarter of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. Steelers linebacker James Farrior intercepted the pass and returned it for a touchdown. (AP Photo/Don Wright)

Pittsburgh Steelers' linebacker Keyaron Fox, left, pressures Buffalo Bill quarterback Ryan Fitzpatrick as he releases the ball in the second half of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. The play was ruled an incomplete pass. The Steelers won 17-0. (AP Photo/Don Wright)

Buffalo Bills first round draft pick Aaron Maybin, right, fights off a block by Pittsburgh Steelers offensive lineman Jeremy Parquet in the second half of the NFL preseason football game in Pittsburgh, Saturday, Aug. 29, 2009. (AP Photo/Don Wright)