Houston Texans quarterback Matt Schaub warms up before an NFL football game against the Chicago Bears in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Charles Rex Arbogast)

Chicago Bears cornerback Charles Tillman warms up before an NFL football game against the Houston Texans in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Brandon Marshall warms up in the rain before an NFL football game against the Houston Texans, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler, center, talks with Houston Texans tight end Owen Daniels, left, and Texans center Chris Myers before an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Houston Texans quarterback Matt Schaub warms up before an NFL football game against the Chicago Bears, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears quarterback Jay Cutler (6) warms up before an NFL football game against the Houston Texans in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears tight end Kellen Davis (87) fumbles as he is tackled by Houston Texans safety Danieal Manning (38) during the first half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. The Texans recovered the ball. (AP Photo/Kiichiro Sato)

Houston Texans linebacker Tim Dobbins (52) runs after recovering a fumble by Chicago Bears tight end Kellen Davis (87) during the first half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. Davis made the tackle on Dobbins. (AP Photo/Kiichiro Sato)

Chicago Bears cornerback Charles Tillman (33) breaks up a pass intended for Houston Texans wide receiver Andre Johnson (80) in the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Houston Texans linebacker Tim Dobbins (52) runs after recovering a fumble by Chicago Bears tight end Kellen Davis (87) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears quarterback Jay Cutler (6) passes to tight end Kellen Davis (87) during the first half an NFL football game against the Houston Texans, Sunday, Nov. 11, 2012, in Chicago. Davis fumbled after the reception and the Texans recovered. (AP Photo/Nam Y. Huh)

Chicago Bears tight end Kellen Davis fumbles as he is tackled by Houston Texans safety Danieal Manning (38) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) scrambles away from Houston Texans defensive tackle Earl Mitchell (92) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Houston Texans running back Arian Foster (23) looks for running room behind against the Chicago Bears during the first half an NFL football game Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Houston Texans quarterback Matt Schaub (8) hands off to running back Arian Foster (23) during the first half an NFL football game against the Chicago Bears, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Houston Texans running back Arian Foster is tackled by Chicago Bears cornerback Charles Tillman (33) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Houston Texans wide receiver Keshawn Martin (82) is tackled by Chicago Bears defensive back Zack Bowman during the first half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Fans hold up signs supporting troops during the first half an NFL football game between the Chicago Bears and Houston Texans as part of the NFL's Salute to Service campaign on Veterans Day, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Military personnel hold a giant flag as the West Point "Knight Caps" Glee Club, foreground, sings the national anthem as part of the NFL's Salute to Service campaign on Veterans Day before an NFL football game between the Chicago Bears and Houston Texans, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Kiichiro Sato)

Military personnel carry the American flag onto the field for opening ceremonies as part of the NFL's Salute to Service campaign on Veterans Day before an NFL football game between the Chicago Bears and Houston Texans, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Secretary of the Navy Ray Nabus, center, and Air Force Gen. Raymond E. Johns Jr., right, honorary Chicago Bears captains, stand with referee Gene Steratore to help participate in the coin toss as part of the NFL's Salute to Service campaign on Veterans Day before an NFL football game between the Bears and Houston Texans in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Kiichiro Sato)

Chicago Bears quarterback Jay Cutler (6) fires a pass against the Houston Texans during the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Charles Rex Arbogast)

Chicago Bears running back Matt Forte, right, is tackled by Houston Texans linebacker Bradie James (53) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

A fan holds up a sign honoring the military on Veterans Day during the NFL's Salute to Service campaign in the first half an NFL football game between the Chicago Bears and Houston Texans in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears running back Michael Bush (29) rushes against the Houston Texans as teammate tackle Gabe Carimi (72) loses his helmet in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears running back Michael Bush (29) fumbles as he is tackled by Houston Texans safeties Glover Quin (29) and Danieal Manning (38) during the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. The ball was recovered by the Texans. (AP Photo/Nam Y. Huh)

Houston Texans wide receiver Andre Johnson (80) makes a catch in front of Chicago Bears linebacker Nick Roach, center, and cornerback Charles Tillman (33) during the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Houston Texans wide receiver Andre Johnson (80) is tackled after making a catch by Chicago Bears cornerback Charles Tillman (33) in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Houston Texans head coach Gary Kubiak watches his team against the Chicago Bears in the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears cornerback Tim Jennings (26) runs after intercepting against the Houston Texans in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. At right is the Bears safety Major Wright (21). (AP Photo/Nam Y. Huh)

Chicago Bears cornerback Tim Jennings (26) celebrates his interception against the Houston Texans with teammates Kelvin Hayden (24) and Major Wright (21) in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Houston Texans cornerback Kareem Jackson intercepts a pass intended for Chicago Bears wide receiver Brandon Marshall (15) during the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Charles Rex Arbogast)

Houston Texans running back Arian Foster (23) makes a touchdown catch with Chicago Bears linebacker Lance Briggs (55) defending in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Charles Rex Arbogast)

Chicago Bears head coach Lovie Smith, right, talks with referee Gene Steratore during the first half an NFL football game, Sunday, Nov. 11, 2012,in Chicago. (AP Photo/Nam Y. Huh)

Houston Texans cornerback Kareem Jackson (25) celebrates his interception against the Chicago Bears with teammates Shiloh Keo (31) and Glover Quin (29) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears wide receiver Brandon Marshall (15) breaks away from Houston Texans defensive tackle Earl Mitchell (92) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) walks off the field during a break in the action against the Houston Texans during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Brandon Marshall (15) runs after a reception against the Houston Texans during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Devin Hester (23) misses a catch while defended by Houston Texans cornerback Kareem Jackson (25) during the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Devin Hester (23) tackled by Houston Texans defensive back Quintin Demps (27) in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. Texans defensive back Brice McCain (21) comes in from behind. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Devin Hester (23) misses a catch while under pressure from Houston Texans cornerback Kareem Jackson (25) in the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Houston Texans running back Justin Forsett (28) is tackled by Chicago Bears free safety Chris Conte (47)in the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) scrambles away from a Houston Texans defender in the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears quarterback Jay Cutler (6) walks off the field after a play against the Houston Texans in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) walks of the field after a play against the Houston Texans in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears linebacker Brian Urlacher (54) tackles Houston Texans running back Arian Foster (23) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Houston Texans running back Arian Foster (23) rushes past Chicago Bears linebacker Nick Roach (53) and defensive tackle Stephen Paea (92) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Devin Hester (23) runs between Houston Texans defenders Kareem Jackson (25) and Johnathan Joseph (24) during the first half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Houston Texans quarterback Matt Schaub (8) passes against the Chicago Bears during the second half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears quarterback Jason Campbell (2) passes against the Houston Texans during the second half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Houston Texans quarterback Matt Schaub (8) passes against the Chicago Bears during the second half an NFL football game, Sunday, Nov. 11, 2012 in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears quarterback Jay Cutler (6) throws a pass that was intercepted by Houston Texans cornerback Kareem Jackson near the end of the first half an NFL football game against the Houston Texans, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears' Devin Hester (23) stiff-arms Houston Texans' Whitney Mercilus (59) during a punt return during the second half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears wide receiver Brandon Marshall (15) makes a catch against Houston Texans cornerback Johnathan Joseph (24) during the second half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Houston Texans' Keshawn Martin (82) pushes off Chicago Bears' Kelvin Hayden (24) during a kickoff return during the second half an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears running back Michael Bush (29) leaps over Houston Texans safeties Danieal Manning (38) and Glover Quin (29) as they try to tackle him during the second half of an NFL football game, Sunday, Nov. 11, 2012,in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears running back Michael Bush (29) leaps over as Houston Texans safeties Glover Quin (29) and Danieal Manning (38) try to tackle him in the second half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. Bush was able to run for a few more yards on the play. (AP Photo/Nam Y. Huh)

Chicago Bears cornerback Charles Tillman (33) walks of the field after the Bears' 13-6 loss to the Houston Texans in an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Houston Texans center Chris Myers (55) celebrates with fans after the Texans' 13-6 win over the Chicago Bears in an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Houston Texans defensive end Antonio Smith (94) celebrates after the Texans' 13-6 win over the Chicago Bears in an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Brandon Marshall (15) walks off the field after the Bears' 13-6 loss to the Houston Texans in an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) walks off the field after taking a late hit by Houston Texans linebacker Tim Dobbins after Cutler threw an illegal forward pass during the first half of an NFL football game in Chicago, Sunday, Nov. 11, 2012. Officials discuss the play. Dobbins was penalized for unnecessary roughness on the play. Cutler did not return in the second half after suffering a concussion. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) talks with backup quarterback Jason Campbell (2) on the sidelines after Cutler took a late hit from Houston Texans linebacker Tim Dobbins in the first half of an NFL football game in Chicago, Sunday, Nov. 11, 2012. The Texans won 13-6. Campbell replaced Cutler, who did not return in the second half after suffering a concussion. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) walks off the field after he threw an illegal forward pass and took a late hit by Houston Texans linebacker Tim Dobbins in the first half of an NFL football game in Chicago, Sunday, Nov. 11, 2012. The Texans won 13-6. Cutler did not return in the second half after suffering a concussion. (AP Photo/Nam Y. Huh)

Trainers look at Chicago Bears quarterback Jay Cutler (6) after Cutler took a late hit by Houston Texans linebacker Tim Dobbins in the first half of an NFL football game in Chicago, Sunday, Nov. 11, 2012. The Texans won 13-6. Dobbins was called for an unnecessary roughness penalty on the play. Cutler did not return in the second half after suffering a concussion. (AP Photo/Nam Y. Huh)

Chicago Bears running back Michael Bush (29) leaps over as Houston Texans safeties Glover Quin (29) and Danieal Manning (38) as they attempt to tackle during the second half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) throws an illegal forward pass to wide receiver Devin Hester (23) in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. The Texans won 13-6. (AP Photo/Charles Rex Arbogast)

Chicago Bears quarterback Jay Cutler (6) is helped up by teammates after he threw an illegal forward pass and was hit by Houston Texans linebacker Tim Dobbins during the first half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. Dobbins was penalized for unnecessary roughness on the play. Cutler did not return in the second half after suffering a concussion. (AP Photo/Nam Y. Huh)

Houston Texans free safety Danieal Manning (38) celebrates after intercepting a pass against the Chicago Bears in the first half an NFL football game in Chicago, Sunday, Nov. 11, 2012. (AP Photo/Nam Y. Huh)