The Giants are another team with a couple of good DTs. Leonard Williams is going to give either Connor Williams or Tyler Biadasz some problems.
The Giants will be without their leading tackler, Blake Martinez. That guy is all over the field and a sure tackler. Without him the Giants defense is not going to be as effective against the run or the underneath passing game. I believe Jabril Pepper got hurt yesterday and he might be out as well. Those are too huge hits for the Giants defense
The Giants offense has the potential to put up points. I don't know what receivers will be able to play next week, but Galloday is a legit threat. So is Sterling Shepard. Of course Barkley has elite speed for a RB and he is a threat in the passing game as well. The Cowboys have to bottle him up early and they cannot allow him to get loose on pass plays. They better be ready for the screen plays because if the Cowboys get a pass rush, they will see screens to Barkley quite a bit Fortunately the Giants OL is not very good. With all their weapons defenses can swarm Danny Dimes and force him into mistakes - or he can run the football and he is very effective at it. It might be a good idea to spy on him they way they had Jaylon Smith spying on Hurts.
The Saints offense has its problems but their defense is supposed to be pretty good, especially their secondary. The Giants threw for over 400 yards against them.
The Cowboys should win this game because they are the better team but I would not take any divisional game lightly.