Cook helps upgrade a position group that already includes Clive Walford and
Walford's development has been slowed by offseason injuries during his two years in the NFL and he has 61 catches for 688 yards and six TDs in his career.
Cook had 30 catches for 377 yards and one touchdown last season when he missed six games with an ankle injury. His biggest play came on a 36-yard catch that set up a last-second, game-winning field goal in Green Bay's 34-31 playoff win over Dallas. Cook had 18 catches for 229 yards and two scores in three playoff games.
Despite not having prolific numbers last season, Cook was a major catalyst for Green Bay's offense.
In eight NFL seasons with Tennessee, St. Louis and Green Bay, Cook has 303 catches for 3,880 yards and 17 TDs.
Cook is the third offensive player the Raiders have added this offseason following receiver
The Raiders went into free agency with more glaring needs on defense but those have not been filled as of yet. Oakland is also meeting this week with free agent linebacker