Yeah it is backups vs backups basically, but if your backups look good, then it is a sign of good coaching.
If the coaches can coach the ones as good then the team should look better in the real games.
Winning games in the PS is rather meaningless though. We have to wait and see what the real team looks like in real games.
I think the NYG game will be a tough close game,as Harbaugh will have his team ready, and will want to beat the cowboys in that first game.
The ravens game in Rio will be tough due to the travel, and they are same level as cowboys.
After that things will be more normal.
So dont expect dallas to be great those first 2 games, I just hope they can win both.