St. Louis Rams quarterback Sam Bradford, left, is sacked by San Francisco 49ers linebacker Ahmad Brooks during the fourth quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

San Francisco 49ers running back Kendall Hunter, left, runs past St. Louis Rams linebacker James Laurinaitis on his way to a 29-yard touchdown run during the fourth quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. The 49ers won 35-11. (AP Photo/Tom Gannam)

San Francisco 49ers quarterback Colin Kaepernick, left, congratulates tight end Vernon Davis on his 12-yard touchdown reception during the third quarter of an NFL football game against the St. Louis Rams on Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

St. Louis Rams safety T.J. McDonald, right, cannot reach San Francisco 49ers quarterback Colin Kaepernick during the third quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

St. Louis Rams defensive end Robert Quinn (94) pauses after a 29-yard touchdown run by San Francisco 49ers running back Kendall Hunter during the fourth quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. The 49ers won 35-11. (AP Photo/Tom Gannam)

St. Louis Rams quarterback Sam Bradford, right, eludes San Francisco 49ers linebacker NaVorro Bowman before throwing an incomplete pass during the third quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers running back Anthony Dixon steps into the end zone on a 1-yard touchdown run during the fourth quarter of an NFL football game against the St. Louis Rams on Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers quarterback Colin Kaepernick, right, eludes St. Louis Rams linebacker Alec Ogletree before scrambling for a 7-yard gain during the third quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams tight end Jared Cook, right, catches a pass for an 18-yard gain after it was tipped by San Francisco 49ers safety Donte Whitner, left, during the second quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers safety Donte Whitner, top, intercepts a pass while St. Louis Rams wide receiver Brian Quick, bottom, defends as Whitner falls into the end zone for a touchback during the second quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

San Francisco 49ers running back Frank Gore, left, runs past St. Louis Rams safety Rodney McLeod on his way to a 34-yard touchdown during the second quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers safety Donte Whitner deflects a pass intended for St. Louis Rams tight end Jared Cook before Cook caught the ball for an 18-yard gain during the second quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams linebacker Alec Ogletree, left, forces San Francisco 49ers running back Frank Gore to fumble during the third quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. The Rams recovered the fumble. (AP Photo/Tom Gannam)

San Francisco 49ers wide receiver Anquan Boldin is brought down by St. Louis Rams cornerback Cortland Finnegan, rear, and safety Rodney McLeod (23) after catching a pass for a 42-yard gain during the second quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams quarterback Sam Bradford (8) throws under pressure form San Francisco 49ers linebacker Corey Lemonier (96) during the first quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

San Francisco 49ers wide receiver Anquan Boldin, right, celebrates as St. Louis Rams cornerback Cortland Finnegan stands in the background after Boldin caught a 42-yard pass during the second quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams linebacker James Laurinaitis, right, tries but fails to intercept a pass intended for San Francisco 49ers tight end Vernon Davis during the first quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

San Francisco 49ers quarterback Colin Kaepernick throws during the first quarter of an NFL football game against the St. Louis Rams on Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

St. Louis Rams wide receiver Austin Pettis, left, is brought down by San Francisco 49ers cornerback Tramaine Brock after catching a pass for a 9-yard gain during the first quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

St. Louis Rams quarterback Sam Bradford, left, has his face mask grabbed by San Francisco 49ers defensive tackle Justin Smith after throwing a pass while Rams offensive tackle Chris Williams (65) gets in on the play during the first quarter of an NFL football game Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Tom Gannam)

San Francisco 49ers wide receiver Anquan Boldin, right, is congratulated by coach Jim Harbaugh after a 20-yard touchdown reception during the second quarter of an NFL football game against the St. Louis Rams on Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

San Francisco 49ers quarterback Colin Kaepernick, left, warms up as coach Jim Harbaugh watches before the 49ers' NFL football game against the St. Louis Rams, Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)

St. Louis Rams linebacker James Laurinaitis (55) talks to teammates before an NFL football game between the St. Louis Rams and the San Francisco 49ers on Thursday, Sept. 26, 2013, in St. Louis. (AP Photo/Charlie Riedel)