Ya, Dallas is in a tough spot regarding FA. You don't want to spend for the sake of getting a name, but I think from the 2014 and 2016 playoff runs, it's clear Dallas does not have that go to pass rusher on defense that can wreck a game. The problem is, I don't see that player on the Cowboys roster. Lawrence, Mayowa, Irving, Crawford etc. etc. are nice rotational players, but not a game wrecker nor do I think they can develop into one.
That means they have to find one that can do that next year either through the draft or FA. I don't see one at the end of RD1 that can do that, so to me you have to look at FA. And like many posters have said...FA is risky. It didn't work out with Carr, nor Hardy however, it did pay off for the NYG. It's a tough call but players that I see in FA that could be that game wrecker NEXT YEAR are going to be expensive and have question marks. I'm a fan of Cowboys DT's so DEs and OLBs I'm looking at are:
Chandler Jones - 11 sacks last year and in his prime, however is he a scheme fit?
JPP - 7 sacks last year, a bit older but still in his prime. A perfect scheme fit, however, was banged up a lot (outside of the obvious thumb).
Nick Perry - 11 sacks last year and in his prime and to me my top target. If you're a fan of Broaddus' player evaluation, he absolutely loves him too. Seems like he has the body that could easily switch from 3-4 OLB to 4-3 DE. Will GB let him get away?
Those are the only real stud pass rushes that I can think of that I would want to pay. There are some other good pass rushers (Donta' Hightower, Melvin Ingram, Mario Addison) but no one that has the potential to wreck games. If I'm going to pay for a FA, I'm trying to get a difference maker and not another nice rotational guy. That's just my 2 cents.