And of course that means that’s
all they ever do.
As I go back and watch the games I really don't see a ton of box stacking from defenses to be honest. I just rewatched the LA game yesterday and you routinely see two deep safety looks from them. In fact they were incredibly loose in coverage early on in that game.
Where I think the Cowboys struggle and you start to feel like the box is being stacked is that they are relatively predictable. I'm not fully charting like teams would do in film reviews however it seems like a very high percentage of the time if Dak is under center its a run....if in gun but receivers are bunched in tight its a run or some sort of pass behind the LOS. In shotgun and spread out its almost always a pass play. The Cowboys are too predictable, and when you are playing in tight formations you start to stack the box yourself.
What I'm seeing, and again this is strictly from memory without hard data, but teams seem to be keeping their safeties back and stacking the box comes in the form of keeping LBs up, so it looks crowded but still a 'hat on a hat' situation. On run downs its a pretty standard 4-2 look, on passing down It's become a regular thing where teams are in 2 deep looks, have 6 players around the LOS and keeping the middle of the field open and make Dak guess on who is coming and who is dropping.
I wish a site like PFF would get more into charting things like this to give us a visual of personnel teams use, coverage types, etc but I guess player grades are easier to sell subscriptions for.