By Larry Fine SAN FRANCISCO - Kansas City manager Ned Yost could barely wait to unleash his scariest weapon, the remarkable set of relievers who preserved the lead to give the Royals the upper hand in the World Series on Friday. "Monstrous," Royals manager Ned Yost said about his bullpen after the 3-2 victory gave Kansas City a 2-1 lead in the best-of-seven Major League Baseball championship. "The key factor in all of this for us is timely hitting, great defense, really solid starting pitching, but dynamic back of the bullpen. ...