Look, I have no problem with your opinion that a pass rusher isn't worth a 1st round pick, or that pass rushers don't create a pass rush. I simply don't agree.
However, your "Ware won't help, because the Cowboys had a poor pass defense" POV defies all common sense, nor is logical, as you claim. I mean, the Cowboys pass defense was in the top half of the league in 2008 and 2009. So Ware was a good player then, but not now?
Guess what? The Patriots had a poor pass defense too, arguably worse than Dallas, but I'm not ready to cashier McCourty and Chung because of it. I'd bet if we offered McCourty around the league for a 1st round pick at least 3/4 of the league would jump on it before Belichick sobered up.
You'll have to explain to me again how an outside linebacker with 47 sacks, countless QB hurries, and 15 forced fumbles over the past three years won't help the Patriots based on his Cowboy's lack of success in 2010. I'll listen. I didn't watch the Cowboys enough to know why their pass defense was terrible. I do know that pass defense depends on more than one defender to be successful, and looking at their starting lineup, I'd guess that it was because they started two safeties that should be on a practice squad somewhere. I'm willing to bet, though, it wasn't the fault of the 16 sack guy that commanded double teams on virtually every play.
If Ware were in the draft this year he'd be the #1 pick. And I mean the 27-year-old Ware. Throw in the fact that he's got a degree in Business Information Systems, a family man and solid citizen, I'd trade our first draft pick and TBC for him in a heartbeat.