Chicago Bears quarterback Jason Campbell (2) sits on the bench in the closing seconds of their 32-7 loss to the San Francisco 49ers in an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears quarterback Jason Campbell (2) is sacked by San Francisco 49ers defensive tackle Justin Smith (94) 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 quarterback Jason Campbell (2) is looked over by teammates after being tackled during the second half of an NFL football game against the San Francisco 49ers in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers guard Mike Iupati (77) and fullback Bruce Miller (49) walk off the field after a win over the Chicago Bears during an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears quarterback Jason Campbell (2) chats with injured San Francisco 49ers quarterback Alex Smith at the end of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears outside linebacker Lance Briggs (55) against the San Francisco 49ers during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers offensive tackle Anthony Davis (76) sits on the bench during the fourth quarter of an NFL football game against the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers quarterback Colin Kaepernick (7) celebrates with fans at the end of their 32-7 win over the Chicago Bears in an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers inside linebacker Patrick Willis (52) celebrates at the end of their 32-7 win over the Chicago Bears in an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Colin Kaepernick (7) smiles at the end of their 32-7 win over the Chicago Bears in an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Colin Kaepernick (7) runs off the field after an NFL football game against the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

Chicago Bears quarterback Jason Campbell walks on the field during the fourth quarter of an NFL football game against the San Francisco 49ers in San Francisco, Monday, Nov. 19, 2012. The 49ers won 32-7. (AP Photo/Marcio Jose Sanchez)

OFFENSIVE LINE: F Is there anything lower than an F? The offensive line was a disaster from the first time Campbell tried to drop back. The line looked totally unprepared. The worst sign for the Bears is that at this time last year, the line was getting

Chicago Bears quarterback Jason Campbell (2) is sacked by San Francisco 49ers defensive tackle Justin Smith (94) 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)

San Francisco 49ers head coach Jim Harbaugh holds the challenge flag during the second half of an NFL football game against the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

QUARTERBACK: F Jason Campbell didn’t get any help, but for $3.5 million, he has to be better than that. Campbell was totally outplayed by Colin Kaepernick — finishing 14-for-22 for 107 yards, 1 TD and 2 INTs for a 52.7 rating.

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 quarterback Jason Campbell (2) is chases by San Francisco 49ers linebacker Ahmad Brooks (55) during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

Chicago Bears running back Matt Forte (22) runs against the San Francisco 49ers during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers head coach Jim Harbaugh gestures during the third quarter of an NFL football game against the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers quarterback Colin Kaepernick (7) scrambles against the Chicago Bears during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Chicago Bears during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears quarterback Jason Campbell (2) passes against the San Francisco 49ers during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

Chicago Bears quarterback Jason Campbell (2) sits on the bench as he is looked over by a team physician during the second half of an NFL football game against the San Francisco 49ers in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears wide receiver Brandon Marshall catches a 13-yard touchdown pass over San Francisco 49ers cornerback Chris Culliver (29) during the third quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears wide receiver Brandon Marshall catches a 13-yard touchdown pass over San Francisco 49ers cornerback Chris Culliver (29) during the third quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears head coach Lovie Smith yells from the sideline during the second half of an NFL football game against the San Francisco 49ers in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

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

Chicago Bears quarterback Jason Campbell (2) passes against the San Francisco 49ers during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers place kicker David Akers (2) celebrates with punter Andy Lee (4) after making a field goal during the second half of an NFL football game against the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

Chicago Bears head coach Lovie Smith stands on the sideline during the third quarter of an NFL football game against the San Francisco 49ers in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers running back Kendall Hunter (32) celebrates his touchdown against the Chicago Bears during the second quarter of their NFL football game, Monday, Nov. 19, 2012, in San Francisco. (AP Photo/The Sacramento Bee, Paul Kitagaki Jr.) MAGS OUT; LOCAL TV OUT (KCRA3, KXTV10, KOVR13, KUVS19, KMAZ31, KTXL40); MANDATORY CREDIT

Chicago Bears head coach Lovie Smith, right, looks on from the sideline as quarterback Jason Campbell (2) talks with quarterback Josh McCown (12) during the third quarter of an NFL football game against the San Francisco 49ers in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers wide receiver Michael Crabtree (15) runs against Chicago Bears strong safety Major Wright (21) during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers linebacker NaVorro Bowman (53) against the Chicago Bears during the third quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers wide receiver Michael Crabtree (15) against Chicago Bears cornerback Tim Jennings (26) during the second half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

A San Francisco 49ers cheerleader performs during the first half of an NFL football game between the San Francisco 49ers and the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

A San Francisco 49ers cheerleader performs during the first half of an NFL football game between the San Francisco 49ers and the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

A San Francisco 49ers cheerleader performs during the first half of an NFL football game between the San Francisco 49ers and the Chicago Bears in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

Chicago Bears quarterback Jason Campbell (2) is sacked by San Francisco 49ers linebacker Aldon Smith (99) during the third 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) runs with a pass against Chicago Bears free safety Chris Conte (47) and outside linebacker Lance Briggs (55) during the first half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers running back Frank Gore (21) leaps past Chicago Bears strong safety Major Wright (21) during the second quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

Chicago Bears quarterback Jason Campbell (2) recovers his own fumble after being sacked by San Francisco 49ers linebacker Aldon Smith during the second quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Tony Avelar)

San Francisco 49ers running back Frank Gore (21) is tackled by Chicago Bears strong safety Major Wright (21) during the second quarter of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)

San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Chicago Bears during the first half of an NFL football game in San Francisco, Monday, Nov. 19, 2012. (AP Photo/Marcio Jose Sanchez)