What Willie said is what lacks on this team under Garrett. FUNDAMENTALS. He has never been a guy to get back to basics. Practice the basics. Make these guys practice PROPER tackling techniques. If I were a HC I would force these guys to practice proper tackling technique. I wouldn't care if they liked me or thought this is beneath them. If I see them failing to tackle properly during a game, the next weeks practice will be all about that. Blocking, etc. If I see Dak being lazy in his mechanics, guess what he is going to be working on the following week? Garrett doesn't emphasis this and just "assumes" they are all pros and know this already. Work on the basic fundamentals. That is HOW you are going to get better.
The idiotic trope that the Cowboys LOVE to use:
"WE ARE GOING TO GET BETTER" is the dumbest trope of all time. I am sick and tired of hearing Dak say this, Garrett say this ad nauseam. HOW are you going to get better bozos???? Get back to basics. That is how.