‘Klein, 6-foot-1 and 240 pounds, never started more than eight games in a season with the Panthers, but he started at least 12 games in each of his three years with New Orleans. He figures to step into the Bills’ starting lineup in the spot vacated by the retirement of linebacker Lorenzo Alexander. Klein, who played mostly strong-side linebacker during most of his time with New Orleans, played 753 defensive snaps in 2019, which was 71% of the Saints’ total. Alexander played 495 snaps, 48% of the Bills’ defensive total.’