OAKLAND RAIDERS (6-10)

UNRESTRICTED FREE AGENTS: Ss Reggie Nelson and Keith McGill; LB NaVorro Bowman; CBs TJ Carrie and Sean Smith; K Sebastian Janikowski; DL Denico Autry; TE Lee Smith; QB E.J. Manuel; LS Jon Condo.

RESTRICTED FREE AGENTS: None.

NEEDS: Coach Jon Gruden takes over team coming off disappointing season with many holes. There could be even more voids if Raiders choose to release several high-priced veterans to create even more cap room. Biggest holes right now are on defense; Raiders must upgrade at linebacker and in secondary Ryan Kelly Jersey , as well as find pass rush help for Khalil Mack. Oakland also would like to add at least one more receiver, along with possible upgrade at tackle. Another question is at running back; keep Marshawn Lynch and his $6 million salary or find starter in free agency or draft?

AVAILABLE SALARY CAP SPACE (approximately): $20 million.
The Oakland Raiders have signed free agent linebacker Kyle Wilber to provide depth and special teams help.

The Raiders also announced Saturday they signed defensive lineman Tank Carradine DeShawn Shead Jersey , who revealed his decision to join the Raiders a day earlier.

Wilber played 89 games in six seasons with Dallas, recording 104 tackles Dan Skuta Jersey , 3陆 sacks, one pass defensed Corey Coleman Jersey , two forced fumbles and four fumble recoveries.

He played all 16 games last season with four tackles on defense and 10 on special teams under coordinator Rich Bisaccia, who now holds the same job in Oakland.

Carradine played 44 games over four seasons with the 49ers Chris Jones Jersey , getting 5陆 sacks.
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