I swore I wasn't going to comment anymore because of the replies I've received this year about being too judgmental on poor play and moving the goal post on Dak's play. That said, last year, I was called a homer, so I guess I don't fit in with either faction!
Simply put, the defense is just not good, period. Until they change directions and get a huge 1T that can stop the run AND consume double teams consistently, this team is going nowhere. This will help out DE's a lot! And, they have to get a new SS that can cover and play the run. Heath balls out there, but he's just not very good. Until we get these changes made, this team is doomed to games like the last two weeks, playing against teams that can make adjustments specifically for the Cowboys playbook.