I haven't watched the game yet. I will catch it tomorrow when NFL Network replays it. But I do want to make a point about the OL. No NFL team will do well if they have to play 5 or even 4 backups or 3rd string players. Aome teams can sustain 2 injuries to the OL some only one depending on the position on the line.
Unless the Cowboys have an awful string of bad luck they will play 5 good players on the OL. Smith, Smith Biadasz, Martin and Steele is a really good group.
I will also make a point about Cooper Rush. While he won 4 games for Dallas last year backing up Dak, the offense did not exactly light up the scoreboard. He is an okay backup you want to keep the game under control and not make any mistakes. But he is never going to put up 30 points per game.