I think Dallas run D is better than Philly. Commanders had no problem running on Philly.
Commanders also held the ball for literally 40+ minutes and even then it was still a 5 point game with :05 left. Eagles also didn't have Linval Joseph, Suh, or Jordan Davis in this game IIRC.
Context matters but if there is a spot where the Eagles can be attacked it is over the middle as their LBs are less than stellar. If they can get Avonte Maddox back this week to his slot position off injury and can put CJ Gardner Johnson back at free safety to patrol the middle a bit, that'll be a massive help.
Also Jonathan Gannon (Eagles DC) has a philosophical process of just not allowing the big play. So if you want to run the ball on 2nd and long for 6-7 yards, you'll get that more often than not. So I think it's skewed a bit.
Regardless, it's going to be a slugfest and will probably come down to the last possession or two but I think homefield plays a giant role in the game whether it be early with Purdy or late....but I think that'll be the difference.
It truly is a game between the best two teams in the NFC.