Denver Broncos running back Knowshon Moreno left, is congratulated by teammate Jabar Gaffney (10) after Moreno's second quarter touchdown during of an NFL football game against the Dallas Cowboys Sunday, Oct. 4, 2009, in Denver. (AP Photo/Chris Schneider)

Denver Broncos' Brandon Marshall catches a pass over Dallas Cowboys' Terence Newman for a touchdown in the fourth quarter of the NFL football game in Denver, Colo., on Sunday, Oct. 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Denver Broncos' Andra Davis (54) tackles Dallas Cowboys running back Marion Barber (24) during the first quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos head coach Josh McDaniels reacts to the game winning touchdown against the Dallas Cowboys during the fourth quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos wide receiver Brandon Marshall (15) reacts to scoring the game winning touchdown with teammates Eddie Royal (19) and Daniel Graham (89) during the fourth quarter of an NFL football game against the Dallas Cowboys on Sunday, Oct. 4, 2009, in Denver. (AP Photo/Jack Dempsey)

Dallas Cowboys head coach Wade Phillips looks on after the Denver Broncos scored the game winning touchdown during the 4th quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Dallas Cowboys wide receiver Sam Hurd reacts to missing a catch that would have kept the Cowboys in the game against the Denver Broncos during the 4th quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Dallas Cowboys wide receiver Patrick Crayton (84) is upended by Denver Broncos cornerback Champ Bailey (24) during the 4th quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos Champ Bailey, left, congratulates Brandon Marshall after Marshall scored the game-winning touchdown in the fourth quarter of the NFL football game in Denver, Colo., on Sunday, Oct. 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Brandon Marshall celebrates after catching a pass for the game-winning touchdown in the fourth quarter of the NFL football game against the Dallas Cowboys in Denver, Colo., on Sunday, Oct. 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Denver Broncos' Brandon Marshall, left, breaks a tackle by Dallas Cowboys Ken Hamlin for the game-winning touchdown in the fourth quarter of the NFL football game in Denver, Colo., on Sunday, Oct. 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Chuck DeVorss of Westminster, Colo., beats on a Cowboy dolls prior to an NFL football game between Dallas and Denver on Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

Dallas Cowboys quarterback Tony Romo (9) throws during the first quarter of an NFL football game against the Denver Broncos Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos safety Josh Barrett (36) dives for Dallas Cowboys wide receiver Patrick Crayton (84) after Crayton pulled in a pass during the first quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/Jack Dempsey)

Broncos fan Shane Tisdall, of Denver, wears an Elvis hair-do in honor of Denver Broncos defensive end Elvis Dumervil at the Denver Broncos game against the Dallas Cowboys Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

Dustin Wenz, 6, of Kiowa, Colo., shows of his Denver Broncos wear prior to the NFL football game between the Dallas Cowboys and the Denver Broncos in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Dallas Cowboys running back Marion Barber celebrates after his touchdown in first quarter of an NFL football game against the Denver Broncos Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos quarterback Kyle Orton (8) sets up to throw during the first quarter NFL football game against the Dallas Cowboys in Denver on Sunday, Oct. 4, 2009. Dallas Cowboys linebacker DeMarcus Ware (94) is blocked at right. (AP Photo/David Zalubowski)

Dallas Cowboys head coach Wade Phillips watches the action during the first quarter of an NFL football game against the Denver Broncos in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Tony Romo warms up prior to an NFL football game against the Denver Broncos Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

Denver Broncos head coach Josh McDaniels question a call during the first quarter of an NFL football game against the Dallas Cowboys Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

The Denver Broncos cheerleaders wear pink outfits in honor of National breast Cancer Awareness month during an an NFL football game against the Dallas Cowboys Sunday, Oct. 4, 2009, in Denver. (AP Photo/ David Zalubowski )

Dallas Cowboys wide receiver Roy E. Williams (11) is tripped up by Denver Broncos corner back Champ Bailey (24) on an incomplete pass during the second quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ David Zalubowski )

Dallas Cowboys defensive end Stephen Bowen (72) celebrates after a second quarter sack of Denver Broncos quarterback Kyle Orton during an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ David Zalubowski )

Dallas Cowboys PK Nick Folk (6) kicks a 49-yard field goal during the first quarter of an NFL football game against the Denver Broncos Sunday, Oct. 4, 2009, in Denver. (AP Photo/Chris Schneider )

Denver Broncos linebacker Andra Davis (54) dives to tackle Dallas Cowboys running back Marion Barber (24) during the second quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/Chris Schneider)

Denver Broncos running back Knowshon Moreno (27) celebrates a second quarter touchdown against the Dallas Cowboy during an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/Chris Schneider)

Dallas Cowboys cornerback Mike Jenkins (21) breaks up a pass intended for Denver Broncos wide receiver Brandon Marshall (15) during the second quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

Denver Broncos running back Knowshon Moreno (27) dives into the endzone over the top of Dallas Cowboys cornerback Terence Newman (41) for a touchdown during the second quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/Jack Dempsey)

Denver Broncos wide receiver Brandon Marshall (15) runs for the game winning touchdown against the Dallas Cowboys during the fourth quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos wide receiver Brandon Marshall (15) catches a pass against Dallas Cowboys cornerback Terence Newman (41) for the game-winning touchdown during the fourth quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos owner Pat Bowlen, right, talks to Dallas Cowboys owner Jerry Jones, left, on the field prior to an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

Denver Broncos punter Brett Kern kicks a put during the first half of an NFL football game against the Dallas Cowboys in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

The Air National Guard fly over the stadium prior to the NFL football game between the Dallas Cowboys and the Denver Broncos in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Dallas Cowboys running back Marion Barber tries to catch his balance on a running play during an NFL football game against the Denver Broncos in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Dallas Cowboys quarterback Tony Romo (9) calls a play from the line of scrimage during an NFL football game against the Denver Broncos in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Dallas Cowboys linebacker Anthony Spencer, left, gets a hold of the face mask of Denver Broncos quarterback Kyle Orton during the third quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

Brian Dawkins celebrates as time runs out in the 4th quarter of the NFL football game between the Denver Broncos and the Dallas Cowboys in Denver, Colo., on Sunday, October 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Sam Hurd grabs a pass in front of Andre Goodman in the 4th quarter of the NFL football game between the Denver Broncos and the Dallas Cowboys in Denver, Colo., on Sunday, October 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Patrick Crayton tries to shake a tackle by Jack Williams in the 4th quarter of the NFL football game between the Denver Broncos and the Dallas Cowboys in Denver, Colo., on Sunday, October 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Broncos corner Champ Bailey upends Patrick Crayton in the 4th quarter of the NFL football game between the Denver Broncos and the Dallas Cowboys in Denver, Colo., on Sunday, October 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Denver Broncos quarterback Kyle Orton winds up to throw a bomb during an NFL football game against the Dallas Cowboys in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Denver Broncos running back Knowshon Moreno (27) out runs Dallas Cowboys defenders linebacker Bradie James (56) and Patrick Crayton (84) during the first half of an NFL football game in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Denver Broncos running back Knowshon Moreno rambles into the secondary on a running play during the second quarter of an NFL football game against the Dallas Cowboys Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )

Denver Broncos running back Correll Buckhalter is helped off of the field by trainers after he was injured during the third quarter of an NFL football game against the Dallas Cowboys on Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider)

Brandon Marshall takes a moment after scoring the game-winning touchdown in the 4th quarter of the NFL football game between the Denver Broncos and the Dallas Cowboys in Denver, Colo., on Sunday, October 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Denver Broncos head coach Josh McDaniels reacts against the Dallas Cowboys during an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Brian Dawkins, right, breaks up a pass intended for Patrick Crayton in the 4th quarter of the NFL football game between the Denver Broncos and the Dallas Cowboys in Denver, Colo., on Sunday, October 4, 2009. The Broncos won 17-10. (AP Photo/Chris Schneider)

Dallas Cowboys tight end Jason Witten (82) is tackled by Denver Broncos linebacker D.J. Williams (55) during the 4th quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Denver Broncos running back Knowshon Moreno, left, is tackled by Dallas Cowboys safety Ken Hamlin (26) and DeMarcus Ware (94) during the 4th quarter of an NFL football game in Denver on Sunday, Oct. 4, 2009. (AP Photo/David Zalubowski)

Dallas Cowboys wide receiver Sam Hurd (17) points to the crowd against he Denver Broncos during the 4th quarter of an NFL football game Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Jack Dempsey )

Tony Romo warms up prior to an NFL football game against the Denver Broncos Sunday, Oct. 4, 2009, in Denver. (AP Photo/ Chris Schneider )