The Raiders have made several moves in free agency with the latest being an agreement with defensive tackle Maliek Collins according to Jerry McDonald.
Collins is just 24 years old and started 55 games for the Cowboys over the last four seasons. He has 14.5 sacks and 20 tackles for loss in his career.
The Raiders needed to improve the interior of their defensive line and did so with the acquisition of Collins. They already added to their defense on Tuesday, as they added linebacker Corey Littleton.
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