I don't get this 3-4 switch either. RIght now we have KW, Dareus, Stefan Charles, and Jairius Wynn. If we sign a NT, we are wasting 4 quality players. I remember years ago one of the defensive coordinators switched to a 3-4- and we had no linebackers. It makes sense to match the scheme to the personnel. A 3-4 with Preston Brown and Bradham doesn't work, as we found out this year