Tampa Bay Buccaneers wide receiver Mike Williams (19) celebrates after scoring on an 8-yard touchdown catch from quarterback Josh Freeman against the San Francisco 49ers in the third quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers running back Cadillac Williams (24) scores on a 6-yard touchdown run past San Francisco 49ers safety Dashon Goldson (38) in the second quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

San Francisco 49ers quarterback Troy Smith (1) is tackled by Tampa Bay Buccaneers safety Sean Jones (26) in the first half of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Ben Margot)

Tampa Bay Buccaneers running back LeGarrette Blount (27) runs as San Francisco 49ers defensive tackle Demetric Evans (93) tries to tackle him in the first half an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

San Francisco 49ers quarterback Troy Smith (1) before an NFL football game against the San Francisco 49ers in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers quarterback Josh Freeman (5) passes against the San Francisco 49ers in the first half of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay Buccaneers quarterback Josh Freeman (5) is sacked by San Francisco 49ers linebacker Patrick Willis (52) as linebacker Manny Lawson (99) follows in the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers quarterback Josh Freeman (5) passes as he is pressured by San Francisco 49ers safety Reggie Smith (30) in the second quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

San Francisco 49ers quarterback Troy Smith (1) in action during the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay Buccaneers running back LeGarrette Blount (27) drags San Francisco 49ers defensive tackle Demetric Evans (93) for extra yardage in the first half of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay Buccaneers running back LeGarrette Blount (27) in action during the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

San Francisco 49ers linebacker Patrick Willis (52) and linebacker Manny Lawson (99) apply pressure to Tampa Bay Buccaneers quarterback Josh Freeman (5) in the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay Buccaneers running back LeGarrette Blount (27) drags San Francisco 49ers defensive tackle Demetric Evans (93) for extra yardage in the first half of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

San Francisco 49ers quarterback Troy Smith (1) and Tampa Bay Buccaneers safety Sean Jones (26) in action during the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

San Francisco 49ers quarterback Troy Smith (1) in action during the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay Buccaneers linebacker Adam Hayward, left, reaches to recover a fumble by San Francisco 49ers wide receiver Josh Morgan (84) in the first quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Paul Sakuma)

San Francisco 49ers quarterback Troy Smith (1) is pressured by Tampa Bay Buccaneers defensive end Stylez White (91) and defensive end Tim Crowder (96) in the second quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. The 49ers Barry Sims (65) gives chase on the play. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers running back LeGarrette Blount (27) jumps as San Francisco 49ers cornerback Nate Clements (22) and safety Dashon Goldson (38) tackle him in the third quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Ben Margot)

San Francisco 49ers head coach Mike Singletary stands on the sideline against the Tampa Bay Buccaneers in the third quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers head coach Raheem Morris yells from the sideline against the San Francisco 49ers in the third quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Ben Margot)

Tampa Bay Buccaneers quarterback Josh Freeman (5) against the San Francisco 49ers in an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers quarterback Josh Freeman (5) in action during the first half of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

San Francisco 49ers offense huddles against the Tampa Bay Buccaneers in an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers linebacker Geno Hayes (54) tackles San Francisco 49ers tight end Vernon Davis (85) in the second quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay Buccaneers running back Cadillac Williams (24) scores on a 6-yard touchdown against the San Francisco 49ers in the first half of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

San Francisco 49ers quarterback Troy Smith, left, sits on the bench with wide receiver Michael Crabtree, second from left, and tight end Vernon Davis in the fourth quarter of an NFL football game against the Tampa Bay Buccaneers, Sunday, Nov. 21, 2010, in San Francisco. The Buccaneers beat the 49ers 21-0. Smith lost for the first time in three starts. (AP Photo/Paul Sakuma)

San Francisco 49ers quarterback Troy Smith (1) lies on the ground after being hit by Tampa Bay Buccaneers linebacker Dekoda Watson (56) in the fourth quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers wide receiver Mike Williams, left, celebrates after scoring on an 8-yard touchdown catch from quarterback Josh Freeman, right, against the San Francisco 49ers in the third quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers quarterback Josh Freeman (5) in action during the first half of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers wide receiver Mike Williams (19) and San Francisco 49ers linebacker Manny Lawson (99) in action during the first half an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

San Francisco 49ers quarterback Troy Smith (1) is pressured by Tampa Bay Buccaneers defensive end Stylez White (91) and defensive end Tim Crowder (96) quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers running back LeGarrette Blount (27) runs against San Francisco 49ers linebacker Parys Haralson (98) in the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Jeff Chiu)

Tampa Bay Buccaneers quarterback Josh Freeman (5) in action during the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

San Francisco 49ers linebacker Patrick Willis (52) and linebacker Manny Lawson (99) apply pressure to Tampa Bay Buccaneers quarterback Josh Freeman (5) in the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay BuccaneersTampa Bay Buccaneers linebacker Adam Hayward, left, reaches to recover a fumble by San Francisco 49ers wide receiver Josh Morgan (84) in the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

San Francisco 49ers linebacker Manny Lawson (99) pressures Tampa Bay Buccaneers quarterback Josh Freeman (5) in the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Jeff Chiu)

San Francisco 49ers quarterback Troy Smith (1) in action during the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers defensive tackle Ryan Sims (91) sacks San Francisco 49ers quarterback Troy Smith late in the fourth quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. The Buccaneers defeated the 49ers 21-0. (AP Photo/Paul Sakuma)

San Francisco 49ers linebacker Manny Lawson (99) applies pressure on Tampa Bay Buccaneers quarterback Josh Freeman (5) in the first quarter of an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

San Francisco 49ers quarterback Troy Smith (1) against the Tampa Bay Buccaneers in an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Jeff Chiu)

Tampa Bay Buccaneers running back Cadillac Williams (24) against the San Francisco 49ers in an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

San Francisco 49ers quarterback Troy Smith (1) is sacked by Tampa Bay Buccaneers defensive end Stylez White (91) as defensive lineman Michael Bennett (71) follows in the fourth quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Ben Margot)

Tampa Bay Buccaneers cornerback Ronde Barber (20) is tackled by San Francisco 49ers quarterback Troy Smith (1) while returning an interception in the fourth quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers offensive tackle Donald Penn (70) celebrates after catching a 1-yard touchdown pass with guard Jeremy Zuttah in the fourth quarter of an NFL football game against the San Francisco 49ers, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Paul Sakuma)

Tampa Bay Buccaneers quarterback Josh Freeman (5) smiles against the San Francisco 49ers in the second half of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Ben Margot)

Tampa Bay Buccaneers running back LeGarrette Blount (27) runs against San Francisco 49ers linebacker Parys Haralson (98) in the first quarter of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. Blount ran for 82 yards in the Buccaneers 21-0 win over the 49ers. (AP Photo/Jeff Chiu)

Tampa Bay Buccaneers running back LeGarrette Blount (27) runs as San Francisco 49ers defensive tackle Demetric Evans (93) tries to tackle him in the first half an NFL football game in San Francisco, Sunday, Nov. 21, 2010. (AP Photo/Ben Margot)

Tampa Bay Buccaneers quarterback Josh Freeman (5) smiles against the San Francisco 49ers in the second half of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. (AP Photo/Ben Margot)

San Francisco 49ers wide receiver Michael Crabtree (15) reacts after missing a catch against the Tampa Bay Buccaneers in the second half of an NFL football game, Sunday, Nov. 21, 2010, in San Francisco. The Buccaneers beat the 49ers 21-0. (AP Photo/Ben Margot)