With training camps approaching and teams starting to sign draft picks, the 80 man roster limitation has caused some movement at the snapping position.  Client Mark Estermyer was let go by the Steelers this morning and Jeremy Cain, who was challenging veteran Ethan Albright in Washington, was let go last week.  In the past, NFL teams had extra roster spots for players that participated in NFL Europe.  With the league gone, rosters are frozen at 80, making it difficult to keep and develop young snappers in training camp.