Dallas Cowboys' Dwayne Harris (17) caries the ball on a kick off return during the first half of an NFL football game against the Chicago BearsThursday, Dec. 4, 2014, in Chicago. (AP Photo/Kiichiro Sato)

Dallas Cowboys quarterback Tony Romo (9) throws a pass against Chicago Bears defense during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys wide receiver Dez Bryant (88) carries the ball against Chicago Bears cornerback Kyle Fuller (23) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys quarterback Tony Romo (9) hands off the ball to running back DeMarco Murray (29) during the first half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Kiichiro Sato)

Dallas Cowboys wide receiver Dez Bryant (88) goes out as Chicago Bears inside linebacker Jon Bostic (57) tries to tackle him during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears head coach Marc Trestman talks to referee Ed Hochuli (85) before an NFL football game between the Chicago Bears and the Dallas Cowboys Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) throws a pass during the first half of an NFL football game against the Dallas Cowboys Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears tight end Martellus Bennett (83) is tackled by Dallas Cowboys cornerback Orlando Scandrick (32) and linebacker Rolando McClain (55) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys cornerback Brandon Carr (39) breaks up a pass intended for Chicago Bears wide receiver Alshon Jeffery (17) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys quarterback Tony Romo (9) throws a pass during the first half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys running back DeMarco Murray (29) celebrates a touchdown with his teammates during the first half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys running back DeMarco Murray (29) runs to the end zone for a touchdown during the first half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys running back DeMarco Murray (29) dives to the end zone for a touchdown during the first half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears tight end Martellus Bennett (83) celebrates a touchdown with his teammates during the first half of an NFL football game against the Dallas Cowboys Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears wide receiver Brandon Marshall (15) makes a catch against Dallas Cowboys free safety J.J. Wilcox (27) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears tight end Martellus Bennett (83) makes a touchdown catch during the first half of an NFL football game against the Dallas Cowboys Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys head coach Jason Garrett watches from the sideline during the first half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys running back DeMarco Murray (29) is tackled by Chicago Bears defense during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys cornerback Brandon Carr (39) tackles Chicago Bears wide receiver Alshon Jeffery (17) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys cornerback Orlando Scandrick (32) tackles Chicago Bears running back Matt Forte (22) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys strong safety Barry Church (42) breaks up a pass intended for Chicago Bears tight end Martellus Bennett (83) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys wide receiver Cole Beasley (11) dives against Chicago Bears free safety Chris Conte (47) to the end zone for a touchdown during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys wide receiver Cole Beasley (11) raises his hands in the end zone after a touchdown during the first half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys tight end Jason Witten (82) is tackled by Chicago Bears inside linebacker Jon Bostic (57) and inside linebacker Christian Jones (59) during the first half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys wide receiver Cole Beasley (11) dives against Chicago Bears free safety Chris Conte (47) to the end zone for a touchdown after receiving a pass from quarterback Tony Romo (9) during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys wide receiver Cole Beasley (11) celebrates a touchdown with his teammates during the second half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys wide receiver Cole Beasley (11) dives against Chicago Bears free safety Chris Conte (47) to the end zone for a touchdown after receiving a pass from quarterback Tony Romo (9) during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys quarterback Tony Romo (9) scrambles before throwing a touchdown pass to wide receiver Cole Beasley during the second half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys tight end Gavin Escobar (89) catches a touchdown pass against Chicago Bears free safety Brock Vereen (45) during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys tight end Gavin Escobar, second from right, celebrates a touchdown with his teammates during the second half of an NFL football game against the Chicago Bears Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys' Barry Church (42) blocks an extra point kicked by Chicago Bears kicker Jay Feely (4) during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears wide receiver Alshon Jeffery (17) catches a touchdown pass from quarterback Jay Cutler (6) against Dallas Cowboys cornerback Brandon Carr (39) during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Chicago Bears tight end Martellus Bennett (83) catches a pass thrown by quarterback Jay Cutler against Dallas Cowboys defense during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys defensive back Sterling Moore (26) breaks up a pass intended for Chicago Bears wide receiver Marquess Wilson during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Dallas Cowboys running back DeMarco Murray (29) carries the ball against Chicago Bears defense during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Jay Cutler (6) talks to Dallas Cowboys quarterback Tony Romo (9) after an NFL football game Thursday, Dec. 4, 2014, in Chicago. The Cowboys won 41-28. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys quarterback Tony Romo (9) talks to Chicago Bears tight end Martellus Bennett (83) after an NFL football game Thursday, Dec. 4, 2014, in Chicago. The Dallas Cowboys won 41-28. (AP Photo/Charles Rex Arbogast)

Dallas Cowboys cornerback Orlando Scandrick (32) celebrates with defensive tackle Tyrone Crawford (98) after intercepting a pass thrown by Chicago Bears quarterback Jay Cutler (6) during the second half of an NFL football game Thursday, Dec. 4, 2014, in Chicago. (AP Photo/Nam Y. Huh)