The New York Giants placed cornerback Aaron Ross on injured reserve wiht a back injury and cut offensive lineman Dallas Reynolds.
Ross had started the past two games and had an interception against the Carolina Panthers. He's a former Giants first-round draft pick.
They promoted cornerback Charles James from the practice squad and placed safety Will Hill on the active roster.
Hill has served a four-game suspension for violating the NFL performance-enhancing drug policy and has been reinstated.
Hill recorded 30 tackles and one forced fumble last season.
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Aaron Wilson covers the Ravens for The Baltimore Sun
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