Dallas Cowboys wide receiver Dwayne Harris (17) breaks away from Atlanta Falcons tight end Tommy Gallarda (87) as he returns a punt during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Chuck Burton)

Atlanta Falcons quarterback Matt Ryan (2) rolls out as guard Peter Konz blocks Dallas Cowboys nose tackle Josh Brent (92) during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Dallas Cowboys wide receiver Miles Austin (19) makes a catch as Atlanta Falcons cornerback Asante Samuel (22) defends during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Atlanta Falcons fullback Jason Snelling (44) is stopped by Dallas Cowboys cornerback Orlando Scandrick (32) during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/David Tulis)

Atlanta Falcons tight end Tony Gonzalez (88) stretches for extra yardage as Dallas Cowboys linebacker Bruce Carter (54) hangs on during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Atlanta Falcons fullback Jason Snelling (44) is stopped by Dallas Cowboys cornerback Orlando Scandrick (32) during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Atlanta Falcons defensive end Kroy Biermann (71) tackles Dallas Cowboys running back Lance Dunbar during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/David Tulis)

Atlanta Falcons quarterback Matt Ryan (2) looses the football as he is sacked by Dallas Cowboys linebacker DeMarcus Ware (94) during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. Atlanta recovered the fumble. (AP Photo/David Tulis)

Atlanta Falcons quarterback Matt Ryan (2) throws under pressure from Dallas Cowboys nose tackle Jay Ratliff (90) during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Atlanta Falcons tight end Tony Gonzalez (88) makes a catch as Dallas Cowboys safety Gerald Sensabaugh (43) defends during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Dallas Cowboys wide receiver Cole Beasley (11) makes a catch as Atlanta Falcons safety William Moore (25) defends during the first half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Atlanta Falcons fullback Jason Snelling (44) makes a catch as Dallas Cowboys linebacker Bruce Carter (54) during the second half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Chuck Burton)

Atlanta Falcons quarterback Matt Ryan (2) reacts after a touchdown run by Michael Turner during the second half of an NFL football game against the Dallas Cowboys, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Atlanta Falcons running back Michael Turner (33) tries to get past Dallas Cowboys safety Danny McCray (40) during the second half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Rich Addicks)

Dallas Cowboys wide receiver Kevin Ogletree (85) makes a catch for a touchdown as Atlanta Falcons cornerback Asante Samuel (22) defends during the second half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Chuck Burton)

Atlanta Falcons fans celebrate after the Falcons defeated the Dallas Cowboys 19-13 in an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. The Falcons remain the only undefeated team in the NFL. (AP Photo/Rich Addicks)

Atlanta Falcons owner Arthur Blank looks on during the second half of an NFL football game against the Dallas Cowboys in Atlanta, Monday, Nov. 5, 2012. Atlanta won 19-13. (AP Photo/Rich Addicks)

Atlanta Falcons running back Michael Turner (33) runs away from Dallas Cowboys linebacker Ernie Sims (59) during the second half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/Chuck Burton)

Dallas Cowboys running back Felix Jones (28) gets by Atlanta Falcons safety Thomas DeCoud (28) during the second half of an NFL football game, Sunday, Nov. 4, 2012, in Atlanta. (AP Photo/David Tulis)

Atlanta Falcons' Matt Ryan (2) gives a thumbs up as he walks off the field during the second half of an NFL football game against the Dallas Cowboys in Atlanta, Sunday, Nov. 4, 2012. Atlanta won 19-13. (AP Photo/Rich Addicks)

Atlanta Falcons' Julio Jones (11) tries to run past the grasp of Dallas Cowboys' Gerald Sensabaugh (43) during the second half of an NFL football game in Atlanta, Sunday, Nov. 4, 2012. Atlanta won 19-13. (AP Photo/Rich Addicks)

Dallas Cowboys head coach Jason Garrett reacts during the second half of an NFL football game against the Atlanta Falcons in Atlanta, Sunday, Nov. 4, 2012. Atlanta won 19-13. (AP Photo/Chuck Burton)

Atlanta Falcons owner Arthur Blank reacts after his team defeated the Dallas Cowboys 19-13 in an NFL football game, Monday, Nov. 5, 2012, in Atlanta. The Falcons (8-0) remain undefeated. (AP Photo/David Tulis)

Atlanta Hawks power forward Anthony Tolliver (4) scores as Indiana Pacers center Ian Mahinmi (28) defends in the first half of an NBA basketball game on Wednesday, Nov. 7, 2012, in Atlanta. (AP Photo/John Bazemore)

Atlanta Hawks power forward Al Horford, left, and Indiana Pacers center Roy Hibbert (55) dive for a loose ball in the first half of an NBA basketball game on Wednesday, Nov. 7, 2012, in Atlanta. (AP Photo/John Bazemore)

Atlanta Hawks' Kyle Korver (26) yells after the Hawks took the lead in the final seconds of an NBA basketball game against the Indiana Pacers on Wednesday, Nov. 7, 2012, in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)

Atlanta Hawks point guard Jeff Teague (0) is defended by Indiana Pacers small forward Paul George (24) as he loses the ball while driving to the basket in the second half of an NBA basketball game, Wednesday, Nov. 7, 2012, in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)

Atlanta Hawks power forward Zaza Pachulia (27) battles Indiana Pacers power forward David West (21) under the basket in the second half of an NBA basketball game, Wednesday, Nov. 7, 2012, in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)

Atlanta Hawks shooting guard Louis Williams (3) and Indiana Pacers point guard George Hill (3) scramble for the ball in the second half of an NBA basketball game, Wednesday, Nov. 7, 2012, in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)

Atlanta Hawks head coach Larry Drew talks with an official in the second half of an NBA basketball game against the Indiana Pacers, Wednesday, Nov. 7, 2012, in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)

Indiana Pacers head coach Frank Vogel reacts to a call in the second half of an NBA basketball game against the Atlanta Hawks, Wednesday, Nov. 7, 2012 in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)

Atlanta Hawks shooting guard Kyle Korver (26) drives against Indiana Pacers small forward Paul George (24) in the second half of an NBA basketball game, Wednesday, Nov. 7, 2012, in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)

Atlanta Hawks power forward Ivan Johnson (44) comes down with a rebound between Indiana Pacers' Roy Hibbert (55) and Lance Stephenson, right, in the second half of an NBA basketball game, Wednesday, Nov. 7, 2012, in Atlanta. Atlanta won 89-86. (AP Photo/John Bazemore)