Ross, 26, originally signed on with the Packers as an undrafted free agent out of Youngstown State back in 2011. Since then, Ross has played for the Raiders and Dolphins before later returning to Oakland after he was claimed off of waivers from Miami.
The Raiders wound up re-signing to a restricted deal worth $1.542 million back in April of last year, but he was later released from their injured reserve list. The Chargers wound up signing him to a contract towards the end of the year.
In 2014, Ross appeared in 14 games for the Raiders and recorded 55 tackles, two interceptions, a forced fumble and six pass defenses. Last year, Ross was active for just one game.