They believe they do, as do the Fan Boys here.
Despite the significant amount of evidence contradicting that notion.
Go back and read the posts each March.
OMG, Dontari Poe, Gerald McCoy, HaHa Clinton-Dix, and Daryl Worley are going to put this Defense over the top!
Signing bonuses paid for those 4?
$6,750,000
Cap room for those 4?
$10,756,250
Actual production for those 4?
14 combined games out of a possible 64 (4 players x 16 games) , 21 tackles, 0 sacks or interceptions.
Throw in the FO's refusal to admit Tyrone Crawford was a mistake and now that's $19.8M of cap room dedicated to 5 players who totaled 35 tackles and 2 sacks.
The Front Office's ineptness and hubris is why this Defense has been so awful.