Minnesota Vikings linebacker E.J. Henderson pressures Pittsburgh Steelers quarterback Ben Roethlisberger during an NFL football game on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Pittsburgh Steelers wide receiver Santonio Holmes runs for yards during an NFL football game against the Minnesota Vikings on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Minnesota Vikings quarterback Brett Favre attempts to break free from Pittsburgh Steelers linebacker LaMarr Woodley during an NFL football game on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Minnesota Vikings' Brett Favre (4) and Percy Harvin (12) celebrate during an NFL football game against the Pittsburgh Steelers on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Minnesota Vikings wide receiver Percy Harvin misses the ball under pressure from Pittsburgh Steelers' Ryan Clark and Deshea Townsend. (Joe Robbins / NFL.com)

Minnesota Vikings running back Adrian Peterson in action during an NFL football game against the Pittsburgh Steelers on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Minnesota Vikings wide receiver Percy Harvin runs the ball during an NFL football game against the Pittsburgh Steelers on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Pittsburgh Steelers' Troy Polamalu (43) and James Harrison (92) celebrate a blocked pass during an NFL football game against the Minnesota Vikings on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Minnesota Vikings head coach Brad Childress during an NFL football game against the Pittsburgh Steelers on Sunday, October 25, 2009. (Joe Robbins / NFL.com)

Minnesota Vikings quarterback Brett Favre looks downfield for a receiver during an NFL football game against the Pittsburgh Steelers on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Pittsburgh Steelers' Ben Roethlisberger and Hines Ward embraces before an NFL football game against the Minnesota Vikings on Sunday, October 25, 2009. (Joe Robbins / NFL.com)

Minnesota Vikings quarterback Brett Favre warms up before an NFL football game against the Pittsburgh Steelers on Sunday, October 25, 2009. (Joe Robbins / NFL.com)

Minnesota Vikings quarterback Brett Favre is sacked by Pittsburgh Steelers linebacker James Farrior during the first quarter of an NFL football game on Sunday, October 25, 2009. (Joe Robbins / NFL.com)

Pittsburgh Steelers linebacker James Harrison (92) sacks Minnesota Vikings quarterback Brett Favre (4) with the help of defensive end Brett Keisel (99) in the first quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Minnesota Vikings cornerback Karl Paymah tackles Pittsburgh Steelers wide receiver Hines Ward during an NFL football game on Sunday, October 25, 2009 in Pittsburgh, Pennsylvania. (Joe Robbins / NFL.com)

Minnesota Vikings running back Adrian Peterson (28) is hit by Pittsburgh Steelers linebacker Lawrence Timmons after rushing for a first down in the first quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. (AP Photo/Keith Srakocic)

Minnesota Vikings' Adrian Peterson, right, is hit by Pittsburgh Steelers linebacker James Farrior as he crosses the goal line for a Vikiings touchdown in the second quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Minnesota Vikings' Adrian Peterson (28) and teammate Jeff Dugan, rear, celebrate his second-quarter touchdown against the Pittsburgh Steelers during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Minnesota Vikings quarterback Brett Favre looks to throw during an NFL football game against the Pittsburgh Steelers on Sunday, October 25, 2009. (Joe Robbins / NFL.com)

Pittsburgh Steelers linebacker Lawrence Timmons, bottom, can't bring down Minnesota Vikings running back Adrian Peterson (28) in the second quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers quarterback Ben Roethlisberger, left, is sacked by Minnesota Vikings defensive end Ray Edwards in the first quarter of the NFL football game between the in Pittsburgh, Oct. 25, 20009.(AP Photo/Keith Srakocic)

Pittsburgh Steelers linebacker Lawrence Timmons (94) can't bring down Minnesota Vikings running back Adrian Peterson (28) in the second quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

A Pittsburgh Steelers fan dressed as a Terrible Towel while tailgating outside Heinz Field, home of the Pittsburgh Steelers before an NFL football game against the Minnesota Vikings in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

A Pittsburgh Steelers fan tailgates outside Heinz Field, home of the Pittsburgh Steelers before an NFL football game against the Minnesota Vikings in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers coach Mike Tomlin, right, argues with referee Ron Winter after the Steelers had a first-quarter touchdown called back against the Minnesota Vikings during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Minnesota Vikings running back Adrian Peterson, right, is hit by Pittsburgh Steelers safety Troy Poalmalu in the second quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. (AP Photo/Keith Srakocic)

Pittsburgh Steelers safety Ryan Clark, left, pressures Minnesota Vikings quarterback Brett Favre in the first quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. (AP Photo/Keith Srakocic)

Pittsburgh Steelers linebacker James Farrior, top, sacks Minnesota Vikings quarterback Brett Favre (4) during the first quarter an NFL football game Sunday, Oct. 25, 2009, in Pittsburgh. (AP Photo/Don Wright)

Pittsburgh Steelers wide receiver Mike Wallace (17) scores a touchdown on a 40-yard reception as Minnesota Vikings safety Tyrell Johnson (25) tries to make the tackle during the second quarter of an NFL football game Sunday, Oct. 25, 2009, in Pittsburgh. (AP Photo/Don Wright)

Minnesota Vikings quarterback Brett Favre plays the NFL football game against the Pittsburgh Steelers in Pittsburgh, Oct. 25, 20009.(AP Photo/Keith Srakocic)

Pittsburgh Steelers quarterback Ben Roethlisberger, left, has a pass blocked by Minnesota Vikings defensive tackle Kevin Williams in the first half of the NFL football game between the in Pittsburgh, Oct. 25, 20009.(AP Photo/Keith Srakocic)

Pittsburgh Steelers coach Mike Tomlin, left, disagrees with back judge Rich Reels (83) after having a first quarter touchdown called back against the Minnesota Vikings during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Minnesota Vikings running back Adrian Peterson, right, goes over Pittsburgh Steelers linebacker James Farrior, bottom, in the second quarter of the NFL football game between the in Pittsburgh, Oct. 25, 2009. (AP Photo/Keith Srakocic)

Minnesota Vikings tight end Jeff Dugan (83) celebrates with running back Adrian Peterson (28) after Peterson's second quarter touchdown during an NFL football game against the Pittsburgh Steelers Sunday Oct. 25, 2009 in Pittsburgh.(AP Photo/Don Wright)

Pittsburgh Steelers linebacker Keyaron Fox (57) intercepts a pass from Minnesota Vikings quarterback Brett Favre (4) for an 82-yard touchdown during the fourth quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17. (AP Photo/Don Wright)

Minnesota Vikings kick returner Percy Harvin (12) returns a kickoff 88-yards past Pittsburgh Steelers' Keyaron Fox in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Pittsburgh Steelers quarterback Ben Roethlisberger, right, talks with Minnesota Vikings quarterback Brett Favre on the field after an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings' Percy Harvin, right, returns a kickoff 88 yards for a touchdown past Pittsburgh Steelers' Keiwan Ratliff in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Pittsburgh Steelers coach Mike Tomlin, right, talks with cornerback Deshea Townsend on the sidelines during the fourth quarter of a NFL football game against the Minnesota Vikings in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. ( AP Photo/Gene J. Puskar)

Minnesota Vikings quarterback Brett Favre, right, has the ball stripped by Pittsburgh Steelers defensive end Brent Kiesel, left, as he is blocked by Vikings guard Steve Hutchinson in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. Steelers linebacker LaMarr Woodley recovered the fumble and returned it for a touchdown. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Minnesota Vikings quarterback Brett Favre, right, is helped up in the fourth quarter after being hit by Pittsburgh Steelers linebacker James Harrison (92) in an NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Minnesota Vikings quarterback Brett Favre, right, chases after Pittsburgh Steelers linebacker LaMarr Woodley in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 20009. The Steelers recovered the Favre fumble and returned it for a touchdown. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Minnesota Vikings quarterback Brett Favre, holds his head after throwing an intercepted pass against the Pittsburgh Steelers in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Pittsburgh Steelers running back Rashard Mendenhall (34) fumbles the ball near the goal line in front of Minnesota Vikings safety Madieu Williams in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 20009. The Vikings recovered the fumble. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Pittsburgh Steelers receiver Santonio Holmes (10) celebrates after a 45-yard gain on a short pass from Steelers quarterback Ben Roethlisberger in the fourth quarter of a NFL football game against the Minnesota Vikings in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings running back Adrian Peterson (28) is tackled by Pittsburgh Steelers linebacker Lawrence Timmons (94) and James Farrior (51) during the second quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Pittsburgh Steelers holder Daniel Sepulveda (9) and kicker Jeff Reed (3) celebrate after Reed kicks a 39 yard field goal against the Minnesota Vikings during the first quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Pittsburgh Steelers quarterback Ben Roethlisberger (7) throws during the first quarter of an NFL football game against the Minnesota Vikings Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Minnesota Vikings wide receiver Percy Harvin (12) celebrates with Sidney Rice (18) after Harvin returns a kickoff 88 yards for a touchdown during the fourth quarter of an NFL football game against the Pittsburgh Steelers Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Pittsburgh Steelers offensive tackle Willie Colon (74) blocks Minnesota Vikings linebacker Chad Greenway (52) during the first quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Pittsburgh Steelers safety Ryan Clark (25) celebrates after breaking up a pass from Minnesota Vikings quarterback Brett Favre during the first quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Minnesota Vikings running back Chester Taylor (29) carries the ball as Pittsburgh Steelers linebacker James Harrison (92) looks to make a tackle during the first quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Minnesota Vikings safety Eric Frampton (37) blocks Pittsburgh Steelers linebacker Patrick Bailey (55) on a punt during the first quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Pittsburgh Steelers cornerback Deshea Townsend (26) walks off the field with Minnesota Vikings quarterback Brett Farve (4) after an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings quarterback Brett Favre walks off Heinz Field after a 27-17 loss to the Pittsburgh Steelers in an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers quarterback Ben Roethlisberger (7) scrambles out of the pocket to pass in the third quarter against the Minnesota Vikings in an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers' William Gay, right, breaks up a long pass intended for Minnesota Vikings receiver Percy Harvin (12) in the fourth quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers wide receiver Santonio Holmes stiff arms Minnesota Vikings safety Tyrell Johnson while running with the ball after a catch in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Minnesota Vikings coach Brad Childress calls a signal against the Pittsburgh Steelers in the third quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Pittsburgh Steelers kicker Jeff Reed (3) misses the tackle on Minnesota Vikings' Percy Harvin (12) who returned his fourth quarter kickoff 88 yards for a touchdown during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings quarterback Brett Favre (4) walks off the field after throwing a fourth quarter interception that was returned 82-yards for a touchdown by Pittsburgh Steelers linebacker Keyaron Fox during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings running back Adrian Peterson leaps over Pittsburgh Steelers' William Gay (22) after taking a short pass from Vikings quarterback Brett Favre in the fourth quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings wide receiver Bernard Berrian (87) beats Pittsburgh Steelers cornerback William Gay (22) during the second quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Minnesota Vikings head coach Brad Childress during a timeout during the second quarter of an NFL football game against the Pittsburgh Steelers Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Minnesota Vikings quarterback Brett Favre walks off Heinz Field after a 27-17 loss to the Pittsburgh Steelers in an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. (AP Photo/Gene J. Puskar)

Minnesota Vikings quarterback Brett Favre (4) passes up the middle to running back Chester Tayler, left, for a seven-yard gain in the fourth quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Pittsburgh Steelers fans celebrate after a Pittsburgh Steelers touchdown during the fourth quarter of an NFL football game against the Minnesota Vikings Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Pittsburgh Steelers cornerback William Gay (22) tries to make a tackle on Minnesota Vikings running back Adrian Peterson (28) during the fourth quarter of an NFL football game Sunday Oct. 25, 2009 in Pittsburgh. Pittsburgh won 27-17.(AP Photo/Don Wright)

Pittsburgh Steelers kicker Jeff Reed (3) misses the tackle on Minnesota Vikings' Percy Harvin (12) who returned his fourth quarter kickoff 88 yards for a touchdown during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings' Percy Harvin (12) returns a fourth quarter kickoff 88 yards for a touchdown during an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)

Minnesota Vikings quarterback Brett Favre, right, is helped to the line of scrimmage by running back Adrian Peterson against the Pittsburgh Steelers in the fourth quarter of the NFL football game in Pittsburgh, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Keith Srakocic)

Pittsburgh Steelers linebacker LaMarr Woodley (56) rambles into the end zone after recovering a fumble by Minnesota Vikings quarterback Brett Favre and returning it 77 yards for a touchdown in the fourth quarter of an NFL football game in Pittsburgh, Sunday, Oct. 25, 2009. The Steelers won 27-17. (AP Photo/Gene J. Puskar)