Would they play DJ the Mike, given his inability to shed tackles? Would Vrabel play the Sam, hoping we could get Curry to play the Predator position? The article has this to say about the Mike:

The only player in the 4-3 "under" who is left uncovered is the "Mike," or middle linebacker. In the Cardinals’ scheme, that’s usually Gerald Hayes. "That’s my thumper, more of a thick guy," Davis said, circling the capital M on his piece of paper. "In the ‘over’ front, when I was in Atlanta [2001 to 2003], we put Keith Brooking — we were actually playing an even scheme, too – but we stacked Keith right behind the three [technique] and he got to run and make plays and use his athleticism, and he made his first Pro Bowl playing behind the three."

But in this scheme Hayes, listed at 249 pounds ("or a little less than that," he admits with a wink and a smile), is the only uncovered linebacker. That means he often will be taking on 300-pound guards head on. On Sunday, it could be Steelers ORG Darnell Stapleton and his 305 pounds that will meet Hayes more than once. "You don’t think about it," Hayes says, "you just do it. You can’t worry about taking those guys on. It comes with the territory."

How would DJ do going hed up with a OG?

This scheme seems best suited for Dorsey but seems ill suited for Vrabel, DJ and ??. Not sure how I feel about this.

Hali might work as the Predator, since he would almost never have to cover anyone and would rush the passer almost every time.

Curry’s not a pure pass rusher, he’s a well-rounded player who can cover and play the run as well.