As someone who has watched every Bills snap this season, but by no means is qualified to build an NFL roster, I would say to get the Bills over the hump would require a 15% improvement to our offense and an 85% improvement to our defense. The improvement to our offense has more to do with improving play execution and improved mental toughness to make clutch plays under stress. However, on the defense, I think the focus is the same as the Offense, but also a need for better talent on the Dline and at Safety.