The Cowboys have a backup quarterback, even if it’s not the one who’s going to end up backing up Dak Prescott. The team announced they had re-signed Kellen Moore, giving them another guy on the roster while they continue to hold Tony Romo hostage. Moore entered camp as the backup to Romo last year, but suffered a fractured fibula during the first week of training camp, opening the door for Prescott to become their rookie hero.