‘The focus on defense isn’t a surprise for the Bills. When I listed the team’s biggest draft needs following free agency, they were defensive tackle (check), cornerback (check), defensive end (check) and safety, followed by wide receiver, running back and offensive line depth … and maybe even a punter. That also jives with the team you saw on the field last season: The offense ranked second in scoring and sixth in yards per play, while the defense was 21st in both metrics.’