Raider Nation rejoiced when versatile offensive lineman Kelechi Osemele signed a massive five-year contract with the Silver and Black.
UPDATE (Thursday at 12pm) -- The Raiders officially announced the re-signing of tackle Donald Penn on Thursday.
Bruce Irvin has been a strong side linebacker the past three seasons, spent with a Seattle Seahawks defense considered among the NFL’s best.
J’Marcus Webb made 16 starts along the Raiders offensive line last season. Most of them came at right guard, a new spot for the career tackle working under offensive line coach Mike Tice.