There doesn't seem to be a place for KW in a 3-4 (I know, it's gonna be a hybid) KW really can't play a 5 technique, he's not a DE. He's not a NT. (Yeah I know Ratliff, penetrating NT,) It's true any DT that can penetrate and create mayhem will fit anywhere on any D -- but KW was not good last year and has another achilles procedure and/or rehab to go. He's not the same guy. His game was explosive off the line -- always motoring and penetrating. Exploding off the line with two damaged achilles tendons is asking a lot. The FO is hedging their bets on KW. That's my take.