Yes he definitely has. I said it a few days before the game in a thread that Rush has never started a regular season game and has never played with the starters. The guy has never started a regular season game, went in to a loud stadium against probably the best defense we've played all season and threw for over 300 yards and had a game winning drive. On Sunday night football. The NFL is a what have you done for me lately league. If he has to start again and plays poorly the opinion of him can change real quick, but if last night's performance hasn't earned him the right to be a backup, then what standards are you holding your backup QB to? On top of all this this was the first gam all season the Cowboys defense hasn't forced a turnover (although they did play an awesome game) and Tyron Smith didn't play half the game and the running game wasn't clicking. Who's to say he couldn't build on this and be even better, it was his first start. In my mind he's definitely earned the right to be a backup on this team and played a heck of game. Is he better then Dak? Heck no, but if Dak's not available he's proving his worth and I said before the game he might surprise some folks. Maybe given the chance he would continue to?