Like big-time actors in a low-budget film, many of North Central’s starters had but cameo roles in what turned out to be a 20-0 loss to Buford in Friday’s opening game of the 37th annual Camden Shrine Club Football Jamboree at Zemp Stadium.Knights’ head coach Louis Clyburn pulled starting quarterback Grayson King after two series in which the senior connected on four of five pass attempts for 45 yards. He also had five yards on one carry. Senior tailback Clarence Williams only received two carries, splitting eight yards evenly on his the hauls.