San Francisco 49ers tight end Vernon Davis, center, is greeted by his teammates after scoring a touchdown on a five-yard pass from quarterback Alex Smith during the first quarter of their NFL football game against the Arizona Cardinals in San Francisco, Monday, Dec. 14, 2009. At right is San Francisco 49ers guard David Baas.(AP Photo/Paul Sakuma)

Alternate Crop Arizona Cardinals running back LaRod Stephens-Howling (36) is tackled by San Francisco 49ers linebacker Patrick Willis (52) and fumbles the ball in the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Arizona Cardinals running back Beanie Wells carries the ball, but is brought down by the San Francisco 49ers during the first quarter of their NFL football game in San Francisco, Monday, Dec. 14, 2009. At right is San Francisco 49ers linebacker Takeo Spikes. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals wide receiver Larry Fitzgerald (11) makes a catch and is tackled by San Francisco 49ers cornerback Shawntae Spencer (36), who is called for a face mask penalty, in the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. Also pictured is San Francisco 49ers safety Dashon Goldson (38). (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals quarterback Kurt Warner (13) is brought down by San Francisco 49ers defensive end Justin Smith (94) in the first quarter of their NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers cheerleaders perform during the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals running back LaRod Stephens-Howling (36) in action against the San Francisco 49ers during the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers running back Frank Gore (21) in action against the Arizona Cardinals during the first quarter of their NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

The San Francisco 49ers mascot, Sourdough Sam, and a cheerleader before the start of the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers running back Frank Gore (21) in action against the Arizona Cardinals during the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Arizona Cardinals running back Tim Hightower (34) in action against the San Francisco 49ers during the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Alex Smith (11) in action against the Arizona Cardinals during the first quarter of their NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers wide receiver Michael Crabtree (15) celebrates after scoring on a 35-yard touchdown pass from quarterback Alex Smith (11), right, against the Arizona Cardinals in the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers wide receiver Michael Crabtree (15) scores on a 35-yard touchdown reception past Arizona Cardinals cornerback Bryant McFadden (25) in the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers defensive end Justin Smith (94) recovers a fumble by Arizona Cardinals quarterback Kurt Warner (13) during the second quarter of their NFL football game in San Francisco, Monday, Dec. 14, 2009. At right is Arizona Cardinals guard Reggie Wells (74) and offensive tackle Mike Gandy (69).(AP Photo/Marcio Jose Sanchez)

San Francisco 49ers head coach Mike Singletary applauds in the second quarter of an NFL football game against the Arizona Cardinals in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Arizona Cardinals' from left, offensive tackle Levi Brown, center Lyle Sendlein, guard Reggie Wells, and offensive tackle Mike Gandy (69), rest on the bench in the third quarter of their NFL football game against the San Francisco 49ers in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals wide receiver Larry Fitzgerald (11) reacts after being injured against the San Francisco 49ers in the third quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals head coach Ken Whisenhunt stands on the sideline against the San Francisco 49ers in the third quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals running back Beanie Wells (26) scores on a 1-yard touchdown run against the San Francisco 49ers in the fourth quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers head coach Mike Singletary, center, greets Arizona Cardinals linebacker Karlos Dansby (58) after the end of an NFL football game in San Francisco, Monday, Dec. 14, 2009. At right is Singletary's son John. The 49ers won 24-9. (AP Photo/Paul Sakuma)

San Francisco 49ers team chaplain Earl Smith, top, meets with Arizona Cardinals quarterback Kurt Warner at the end of their NFL football game in San Francisco, Monday, Dec. 14, 2009. San Francisco won the game 24-9. At right is Arizona Cardinals running back Jason Wright.(AP Photo/Marcio Jose Sanchez)

San Francisco 49ers wide receiver Michael Crabtree (15) reacts after making a catch in front of Arizona Cardinals defensive tackle Darnell Dockett (90) in the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. The 49ers won 24-9. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Alex Smith, left, greets Arizona Cardinals quarterback Kurt Warner, right, at the end of their NFL football game in San Francisco, Monday, Dec. 14, 2009. San Francisco won the game 24-9. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Alex Smith (11) in action during the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers quarterback Alex Smith (11) passes against the Arizona Cardinals in the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers running back Frank Gore (21) is tackled by Arizona Cardinals linebacker Clark Haggans (53) and linebacker Karlos Dansby (58) in the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Cheerleaders perform in the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Cheerleaders perform before an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Alex Smith (11) in action during the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers running back Frank Gore (21) tries to run past Arizona Cardinals linebacker Karlos Dansby (58) in the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. Also pictured is Arizona Cardinals linebacker Clark Haggans (53) and San Francisco 49ers tight end Vernon Davis (85). (AP Photo/Paul Sakuma)

San Francisco 49ers fans watch warmups before their NFL football game against the Arizona Cardinals in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Arizona Cardinals running back LaRod Stephens-Howling (36) is tackled by San Francisco 49ers linebacker Patrick Willis (52) and fumbles the ball in the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers tight end Vernon Davis, right, scores a touchdown after catching a five-yard pass from quarterback Alex Smith during the first quarter of their NFL football game against the Arizona Cardinals in San Francisco, Monday, Dec. 14, 2009. At left is Arizona Cardinals safety Adrian Wilson.(AP Photo/Paul Sakuma)

Football fans tailgate before an NFL football game between the Arizona Cardinals and the San Francisco 49ers in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

A San Francisco 49ers fan yells during warmups before their NFL football game against the Arizona Cardinals in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Football fans tailgate before an NFL football game between the Arizona Cardinals and the San Francisco 49ers in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Arizona Cardinals quarterback Kurt Warner (13) during the fourth quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals wide receiver Early Doucet (80) and San Francisco 49ers safety Dashon Goldson (38) in action during the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers safety Mark Roman (26) runs with a fumble against the Arizona Cardinals in the first quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers wide receiver Michael Crabtree (15) in action during the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Arizona Cardinals running back Beanie Wells (26) during the third quarter of their NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers wide receiver Jason Hill (89) in action during the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals head coach Ken Whisenhunt in the third quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers head coach Mike Singletary during the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

San Francisco 49ers wide receiver Michael Crabtree (15) runs on a pass reception against the Arizona Cardinals in the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Alex Smith (11) and Michael Crabtree (15) in the second quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)

Arizona Cardinals running back Tim Hightower (34) in the third quarter of an NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals quarterback Kurt Warner (13) stands on the sidelines during the fourth quarter of an NFL football game against the San Francisco 49ers in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Marcio Jose Sanchez)

Arizona Cardinals quarterback Kurt Warner (13) in action during the second quarter of their NFL football game in San Francisco, Monday, Dec. 14, 2009. (AP Photo/Paul Sakuma)