Dallas Cowboys guard Mackenzy Bernadeau (73), center Travis Frederick (72) and guard Ronald Leary (65) talk on the bench during the second half of an NFL football game against the Oakland Raiders
Dallas Cowboys center Travis Frederick at training camp in Oxnard, Calif., on Friday, July 25, 2014. (Photo by Ron T. Ennis/Fort Worth Star-Telegram/ MCT/Sipa USA Stock Photo - Alamy
Dallas Cowboys' Nick Hayden (96) celebrates with Tyrone Crawford a scack on New Orleans Saints punter Thomas Morstead (6) during the second half of an NFL football game, Sunday, Sept. 28, 2014
Dallas Cowboys guard Mackenzy Bernadeau (73), center Travis Frederick (72) and guard Ronald Leary (65) talk on the bench during the second half of an NFL football game against the Oakland Raiders
Dallas Cowboys' Nick Hayden (96) celebrates with Tyrone Crawford a scack on New Orleans Saints punter Thomas Morstead (6) during the second half of an NFL football game, Sunday, Sept. 28, 2014
Dallas Cowboys' Nick Hayden (96) celebrates with Tyrone Crawford a scack on New Orleans Saints punter Thomas Morstead (6) during the second half of an NFL football game, Sunday, Sept. 28, 2014
Dallas Cowboys' Nick Hayden (96) celebrates with Tyrone Crawford a scack on New Orleans Saints punter Thomas Morstead (6) during the second half of an NFL football game, Sunday, Sept. 28, 2014
Dallas Cowboys' Nick Hayden (96) celebrates with Tyrone Crawford a scack on New Orleans Saints punter Thomas Morstead (6) during the second half of an NFL football game, Sunday, Sept. 28, 2014
Dallas Cowboys guard Mackenzy Bernadeau (73), center Travis Frederick (72) and guard Ronald Leary (65) talk on the bench during the second half of an NFL football game against the Oakland Raiders
Dallas Cowboys guard Mackenzy Bernadeau (73), center Travis Frederick (72) and guard Ronald Leary (65) talk on the bench during the second half of an NFL football game against the Oakland Raiders
Dallas Cowboys guard Mackenzy Bernadeau (73), center Travis Frederick (72) and guard Ronald Leary (65) talk on the bench during the second half of an NFL football game against the Oakland Raiders