PITTSBURGH - SEPTEMBER 23: Carey Davis #38 of the Pittsburgh Steelers runs as Nate Clements #22 of the San Francisco 49ers makes the tackle on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Allen Rossum #30 of the Pittsburgh Steelers runs back to his sideline after returning a kick 98 yards for a touchdown against the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Alex Smith #11 of the San Francisco 49ers runs against the Pittsburgh Steelers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Willie Parker #39 of the Pittsburgh Steelers runs ahead of Hannibal Navies #55 of the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Jerame Tuman #84 of the Pittsburgh Steelers celebrates scoring a touchdown against the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Bryant McFadden #20 of the Pittsburgh Steelers falls into the endzone on top of Alex Smith #11 of the San Francisco 49ers on a 50-yard interception return for a touchdown at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Mike Tomlin, head coach of the Pittsburgh Steelers, stands in the bench area against the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittburgh won 37-16. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Bryant McFadden #20 of the Pittsburgh Steelers reaches for the goal line on a 50-yard interception return for a touchdown against the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Aaron Smith #91 of the Pittsburgh Steelers pressures Alex Smith #11 of the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Alex Smith #11 of the San Francisco 49ers throws a touchdown pass as he is hit by Larry Foote #50 of the Pittsburgh Steelers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Ben Roethlisberger #7 of the Pittsburgh Steelers readies to pass against the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Willie Parker #39 of the Pittsburgh Steelers runs against the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Alex Smith #11 of the San Francisco 49ers runs against the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Patrick Willis #52 of the San Francisco 49ers knocks the ball loose from Hines Ward #86 of the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Mike Nolan, head coach of the San Francisco 49ers watches play against the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Vernon Davis #85 of the San Francisco 49ers loses control of the ball after being hit by Troy Polamalu #43 of the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Patrick Willis #52 of the San Francisco 49ers knocks the ball loose from Hines Ward #86 of the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Najeh Davenport #44 of the Pittsburgh Steelers runs 39 yards for a touchdown against the San Francisco 49ers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Hines Ward #86 of the Pittsburgh Steelers runs against the San Francisco 49ers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Carey Davis #38 of the Pittsburgh Steelers runs as Nate Clements #22 of the San Francisco 49ers makes the tackle on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Ricardo Colclough #21 of the Pittsburgh Steelers makes the tackle as Ike Taylor #24 comes in to assist on Arnaz Battle #83 of the San Francisco 49ers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Arnaz Battle #83 of the San Francisco 49ers runs a double reverse against the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Ben Roethlisberger #7 of the Pittsburgh Steelers passes against the San Francisco 49ers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Najeh Davenport #44 of the Pittsburgh Steelers jumps into the stands after running 39 yards for a touchdown against the San Francisco 49ers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Trent Dilfer #12 of the San Francisco 49ers watches play from the sidelines against the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Derek Smith #50 of the San Francisco 49ers gets a grip on Najeh Davenport #44 of the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Vernon Davis #85 of the San Francisco 49ers loses control of the ball after being hit by Troy Polamalu #43 of the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Patrick Willis #52 of the San Francisco 49ers knocks the ball loose from Hines Ward #86 of the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Ricardo Colclough #21 of the Pittsburgh Steelers makes the tackle as Ike Taylor #24 comes in to assist on Arnaz Battle #83 of the San Francisco 49ers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Derek Smith #50 of the San Francisco 49ers gets a grip on Najeh Davenport #44 of the Pittsburgh Steelers on September 23, 2007 at Heinz Field in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Ben Roethlisberger #7 of the Pittsburgh Steelers passes against the San Francisco 49ers at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)

PITTSBURGH - SEPTEMBER 23: Alex Smith #11 of the San Francisco 49ers turns to find James Farrior #51 of the Pittsburgh Steelers coming in for the tackle at Heinz Field September 23, 2007 in Pittsburgh, Pennsylvania. Pittsburgh won 36-17. (Photo by Rick Stewart/Getty Images)