The Ravens have signed long snapper Morgan Cox and defensive end Christo Bilukidi, according to the Baltimore Sun.
Cox, 28, snapped in seven games in 2014 before tearing his ACL. He was placed on season-ending injured reserve.
Bilukidi began his career with the Raiders, he then went on to play for the Bengals and Ravens. The 25-year-old has 16 total tackles, one pass defensed and one sack.