I think moving to a 4-3 defense will help this team. We never had the players for a 3-4. It was a square-peg-into-a-round-hole kinda deal. Having Dareus and Williams up the middle in a playmaking role, rather than an eat-up-blockers role will help just by itself. Additionally, with M. Williams, Merriman, Kelsay, Anderson, Barnett and Morrison setting the edge and keeping contain on the outside to funnel everything back inside or string plays to the boundary will help as well. All that being said, I love Keuchly and think he'd be a great player for the Bills. We need LBs that can play multiple positions and cover, so I would all for taking him at 10.