‘The Bills tied a dubious franchise mark last season allowing eight opponents to rush for over 200 yards against them in 2010. Their lack of effectiveness forced the defensive staff to shift back and forth between 4-3 and 3-4 looks week to week depending on the opponent. While the immediate plan is for a hybrid system to continue Bills GM Buddy Nix has said the long range outlook is to primarily be a 3-4 defensive front.’