This was a smart move by the Ravens as Ivy knows the plays and he was also on the Steelers for one week which will help him provide a little insight on them.  Ivy played in all 16 games for the Ravens last season and he made 52 tackles, 1 tackle for a loss, 2.5 sacks, 1 forced fumble and 3 passes defensed.  Ivy has now played in 110 games in his NFL career and he has made 278 tackles, 5 forced 5 fumbles, 3 interceptions, 25 passes defensed and 9.5 sacks.