Rivalries in sports are as old as competition itself; it’s customary for players and fans of one particular team to have an opponent they want to beat more than any other. For the Kingston High School boys’ and girls’ varsity basketball teams, that rival is Newburgh Free Academy, and there’s a rich history of spirited contests between the Tigers and the Goldbacks. But recent altercations involving both players and fans of have led school officials to consider drastic measures, including the possibility of games being played in an empty arena.