The Ravens have re-signed LB Mike Smith, LS Matt Katula and OT Mike Kracalik.  The most important player in this group is long snapper Matt Katula.  Katula has snapped the ball in all 32 of the Ravens games in his first two years in the league and he also has 10 special teams tackles.  Mike Smith played in 8 games last season for the Ravens and he only made 3 tackles.  He’ll be around for depth and special teams duties.  OT Mike Kracalik only played in 1 game last season (his rookie year) but the Ravens like his size at 6′8″, 337 pounds.