With NFL training camps getting underway, two snappers were let go today.  The Saints waived rookie Clint Gresham, who was the sole snapper invited to the Combine, while the Steelers released linebacker/snapper Matt Stewart.  The two remaining teams with snapping competition are the Ravens, who have veteran Matt Katula and rookie Morgan Cox, and the Bengals, who have returning snapper Clark Harris, with competition from rookie Mike Windt.