There's going to be 3-4 looks. There's going to be 4-3 looks. There's going to be nickel, dime, and quarter packages. It'll be just like any other football team that isn't one-dimensional. What I think Parcells and Zimmer will try to focus on ensuring the team is capable of, is making the 4-3 and 3-4 interchangeable without needing to swap alot of personnel on the field. I suspect we'll see alot of creative blitz schemes out of both the 3-4 and 4-3.
This season is going to be an authentic Dallas Cowboys time capsule.