Offline
The only thing I will say about Dallas is this - look how many of their wins have come against teams with sub-.500 records. I believe it's 7 out of their 10 wins.
The Eagles took them to overtime after flubbing a late lead. The Steelers pretty much did the same.
IMO they are somewhat of an illusion and a talented team with some veterans on it can beat them.
ETA: Even before the season they had one of the easiest schedules based on last years' records. http://www.nfl.com/news/story/0ap3000000652553/article/2016-strength-of-schedule-for-each-team
The Eagles took them to overtime after flubbing a late lead. The Steelers pretty much did the same.
IMO they are somewhat of an illusion and a talented team with some veterans on it can beat them.
ETA: Even before the season they had one of the easiest schedules based on last years' records. http://www.nfl.com/news/story/0ap3000000652553/article/2016-strength-of-schedule-for-each-team