No, they are not unstoppable.
My Cowboys had them in the 3rd quarter but let the crooks slip away.
I don't want to make too much of it because frankly it's better for the good guys from Texas if no one takes them too seriously... but since it's "just us guys" talking here....
There's a pretty stout case that if these two meet in February (geez, I hate that the season goes that long, don't you?), the Pats will be plus-one in that they'll have Maroney back... while the Cowboys, knock-on-wood, will get back a taller starting DB, Anthony Henry, that they didn't have the first time... an above-average pass-rushing LB, Greg Ellis, that they didn't have the first time... a speed WR, Terry Glenn that they didn't have the first time... an impact defensive lineman, Tank Johnson, that they didn't have the first time... and their star DB, Terrence Newman, will be 100% healed from his heel injury that he was just coming-off-of in the first game.
I like our chances, and all the moreso with Super Bowl caliber refs on the field next time. ;D