The ' rebuilt secondary already has been compromised.Cornerback was carted off the field during the second quarter of the ' over the with a J.J. Barea Jersey potentially serious knee injury.Cromartie suffered the non-contact injury while in coverage on a pa s play. Cromartie was in immediate pain and was quickly surrounded by medical personnel and teammates while down on the turf. CBS Josh Green Jersey cameras later showed Cromartie with a towel Justin Jackson Jersey draped over his head as he was carted to the locker room for tests.NFL Media Insider Ian Rapoport reports that Cromartie likely has damage to multiple ligaments and is scheduled to have an MRI on Monday.If Cromartie faces a lengthy absence, the will Dwight Powell Jersey take a serious hit to a secondary that was supposed to go from weakne s to strength after the signings of Cromartie, and in the offseason.Expect Skrine to take over as New York's No. 2 corner if Cromartie exits the picture Seth Curry Jersey .