San Francisco 49ers tight end Vernon Davis (85) and quarterback Colin Kaepernick (7) celebrate after connecting on a 3-yard touchdown pass during the first quarter of an NFL football game against the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers fans pose for a photo outside of Candlestick Park before the NFL game between the Chicago Bears and the San Francisco 49ers in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Quarterback Jason Campbell #2 of the Chicago Bears warms up before taking on the San Francisco 49ers at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Quarterback Colin Kaepernick #7 of the San Francisco 49ers drops back to pass against the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Running back Kendall Hunter #32 of the San Francisco 49ers runs the football against the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Running back Matt Forte #22 of the Chicago Bears runs the football against the San Francisco 49ers at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Quarterback Jason Campbell #2 of the Chicago Bears lines up at the line of scrimmage against the San Francisco 49ers at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Chicago Bears quarterback Jason Campbell (2) is sacked by San Francisco 49ers linebacker Aldon Smith, left, as defensive tackle Justin Smith (94) converges during the first quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers tight end Vernon Davis (85) catches a 3-yard touchdown pass in front of Chicago Bears strong safety Major Wright (21) during the first quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

Chicago Bears quarterback Jason Campbell (2) is sacked by San Francisco 49ers linebacker Aldon Smith (99) as defensive tackle Justin Smith (94) follows the play during the first quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

Running back Kendall Hunter #32 of the San Francisco 49ers runs for a touchdown against the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Running back Frank Gore #21 of the San Francisco 49ers leaps over cornerback Tim Jennings #26 and safety Major Wright #21 of the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Quarterback Colin Kaepernick #7 of the San Francisco 49ers throws in a game against the Chicago Bears during the NFL game between the Chicago Bears and the San Francisco 49ers at the Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Running back Frank Gore #21 of the San Francisco 49ers runs the football against the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Quarterback Jason Campbell #2 of the Chicago Bears hands off the ball in a game against the San Francisco 49ers at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Tight end Vernon Davis #85 of the San Francisco 49ers runs for yardage after the catch against safety Chris Conte #47 of the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

San Francisco 49ers running back Kendall Hunter (32) scores on a 14-yard touchdown run past Chicago Bears free safety Chris Conte (47) during the second quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers tight end Vernon Davis (85) and quarterback Colin Kaepernick (7) celebrate after connecting on a 3-yard touchdown pass during the first quarter of an NFL football game against the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Quarterback Jason Campbell #2 of the Chicago Bears is tackled in a game against the San Francisco 49ers at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Quarterback Colin Kaepernick #7 of the San Francisco 49ers avoids the rush in a game against the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Wide receiver Michael Crabtree #15 of the San Francisco 49ers makes a touchdown catch against cornerback Charles Tillman #33 of the Chicago Bears at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

San Francisco 49ers linebacker Aldon Smith (99) is congratulated by linebacker Ahmad Brooks after sacking Chicago Bears quarterback Jason Campbell (2) during the third quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Quarterback Jason Campbell #2 of the Chicago Bears fumbles in the end zone against the San Francisco 49ers at Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Linebacker Tavares Gooden #56 of the San Francisco 49ers celebrates in a game against the Chicago Bears at the Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Wide receiver Michael Crabtree #15 of the San Francisco 49ers catches a pass against cornerback Charles Tillman #33 of the Chicago Bears at the Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)

Chicago Bears quarterback Jason Campbell (2) is sacked by San Francisco 49ers defensive tackle Justin Smith, right, and linebacker Aldon Smith, not pictured, during the fourth quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. The 49ers won 32-7. (AP Photo/Tony Avelar)

Chicago Bears running back Matt Forte (22) is tackled by San Francisco 49ers defensive tackle Isaac Sopoaga (90), linebacker Patrick Willis (52), and defensive tackle Justin Smith (94) during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

quarterback Colin Kaepernick #7 of the San Francisco 49ers leaves the field after leading his team to victory over the Chicago Bears at the Candlestick Park in San Francisco, California on November 19, 2012. (Ric Tapia/NFL)