Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: DeMarco Murray #29 of the Dallas Cowboys carries the ball against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

(Photo by Ronald Martinez/Getty Images)

ARLINGTON, TX - AUGUST 16: Joseph Randle #21 of the Dallas Cowboys carries the ball against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Tony Romo #9 of the Dallas Cowboys passes against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: DeMarco Murray #29 of the Dallas Cowboys carries the ball against the Baltimore Ravens in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Gavin Escobar #89 of the Dallas Cowboys congratulates Dez Bryant #88 of the Dallas Cowboys after Bryant caught a touchdown pass against the Baltimore Ravens in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Jason Garrett of the Dallas Cowboys congratulates Dez Bryant #88 of the Dallas Cowboys after Bryant's touchdown against the Baltimore Ravens in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Courtney Upshaw #91 of the Baltimore Ravens celebrates his fumble recovery for a touchdown against the Dallas Cowboys in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Brandon Weeden #3 of the Dallas Cowboys passes against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Brandon Weeden #3 of the Dallas Cowboys rolls out against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: LaRon Byrd #80 of the Dallas Cowboys is hit by Matt Elam #26 of the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Justin Tucker #9 of the Baltimore Ravens follows through on a field goal attempt in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Gavin Escobar #89 of the Dallas Cowboys is tackled by C.J. Mosley #57 of the Baltimore Ravens as Matt Elam #26 of the Baltimore Ravens assists in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Joseph Randle #21 of the Dallas Cowboys prepares to throw the ball before the start of their preseason game against the Dallas Cowboys at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Dustin Vaughan #10 of the Dallas Cowboys reacts against the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

(Photo by Tom Pennington/Getty Images)

ARLINGTON, TX - AUGUST 16: Ryan Williams #34 of the Dallas Cowboys breaks the tackle attempt by Derrick Hopkins #78 of the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Dustin Vaughan #10 of the Dallas Cowboys reacts against the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Jason Witten #82 of the Dallas Cowboys sits on the bench against the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Jason Witten #82 of the Dallas Cowboys sits on the bench against the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Dustin Vaughan #10 of the Dallas Cowboys reacts against the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Ryan Williams #34 of the Dallas Cowboys breaks the tackle attempt by Derrick Hopkins #78 of the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Jamar Newsome #85 of the Dallas Cowboys makes the catch as Deji Olatoye #32 of the Baltimore Ravens defends in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: DeMarco Murray #29 of the Dallas Cowboys is tackled by Darian Stewart #24 of the Baltimore Ravens in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Dustin Vaughan #10 of the Dallas Cowboys scrambles away from Parker Graham #79 of the Baltimore Ravens in the second half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Keith Wenning #10 of the Baltimore Ravens hands off to Lorenzo Taliaferro #34 of the Baltimore Ravens against the Dallas Cowboys in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Justin Tucker #9 of the Baltimore Ravens watches after a field goal attempt against the Dallas Cowboys in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Tyrod Taylor #2 of the Baltimore Ravens stands under center against the Dallas Cowboys in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: B.W. Webb #20 of the Dallas Cowboys is tackled by Arthur Brown #59 of the Baltimore Ravens in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Head coach John Harbaugh of the Baltimore Ravens talks to an official in the second half against the Dallas Cowboys in their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: James Hanna #84 of the Dallas Cowboys makes a touchdown catch as he is defended by Arthur Brown #59 of the Baltimore Ravens in the second half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Tony Romo #9 of the Dallas Cowboys talks in the huddle against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Clouds gather over AT&T Stadium prior to the game between the Baltimore Ravens and the Dallas Cowboys on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Head coach Jason Garrett of the Dallas Cowboys is interviewed on the field before the start of their game against the Baltimore Ravens at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Tony Romo #9 of the Dallas Cowboys stretches before the start of their game against the Baltimore Ravens at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Tony Romo #9 of the Dallas Cowboys and former Dallas Cowboy Greg Ellis share a laugh before the start of their game against the Baltimore Ravens at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Dez Bryant #88 of the Dallas Cowboys makes the catch against the Baltimore Ravens in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

(Photo by Tom Pennington/Getty Images)

ARLINGTON, TX - AUGUST 16: Dez Bryant #88 of the Dallas Cowboys and Travis Frederick #72 celebrate Bryant's touchdown against the Baltimore Ravens in the first of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

(Photo by Tom Pennington/Getty Images)

ARLINGTON, TX - AUGUST 16: Tony Romo #9 of the Dallas Cowboys talks with Dez Bryant #88 of the Dallas Cowboys between plays against the Baltimore Ravens in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

(Photo by Tom Pennington/Getty Images)

ARLINGTON, TX - AUGUST 16: Tony Romo #9 of the Dallas Cowboys talks with Dez Bryant #88 of the Dallas Cowboys between plays against the Baltimore Ravens in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Brynden Trawick #28 of the Baltimore Ravens intercepts a pass intended for Dwayne Harris #17 of the Dallas Cowboys in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Brynden Trawick #28 of the Baltimore Ravens intercepts a pass intended for Dwayne Harris #17 of the Dallas Cowboys in the first half of their preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: Tony Romo #9 of the Dallas Cowboys talks in the huddle against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)

Baltimore Ravens v Dallas Cowboys

ARLINGTON, TX - AUGUST 16: DeMarco Murray #29 of the Dallas Cowboys carries the ball against the Baltimore Ravens in the first half of the preseason game at AT&T Stadium on August 16, 2014 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)