I haven't heard any reports on the Jets moving to a 3-4 even with Mangini but I would assume they want to.. Can you help me out J-E-T-S?
I heard they might. Hence, the reason for possibly drafting A. J. Hawk. Further, one article I read expressed concern as Robertson (DT) isn't suited to play a 3-4 NT. Ironic as they let Jason Ferguson who is. Abraham (now in Atl) could have possibly been a 3-4 OLB, though, it would have been a role like Jason Taylor in Miami.
Hawk would play inside LB in the 3-4 in my opinion.. I actually think Hawk or Williams the two players they would likely take on the defensive side of the ball at #4 are better suited for the 4-3..