ORCHARD PARK, N.Y. (AP) — The Buffalo Bills agreed to sign guard Forrest Lamp to a one-year contract in continuing a series of offseason moves to add experienced offensive line depth. Lamp spent the past four seasons with the Chargers and was one of two Los Angeles linemen to play every offensive snap last season. He’s listed at 6-foot-4 and 310 pounds and was selected in the second round of the 2017 draft out of Western Kentucky. He missed his entire rookie season after tearing a ligament in his right knee during training camp. Lamp has 18 starts in 25 career games.