The Kansas City Chiefs waived Thomas Gafford, leaving rookie Tanner Purdum as the only snapper on the roster.  Gafford filled-in for the injured JP Darche last year to finish the season for the Chiefs.  The Bengals also waived rookie snapper James Smith from Florida, leaving just a handful of teams with snapping competition heading into training camp.  The NFL Long Snappers chart has been updated to reflect the latest moves.