The USA’s World Cup opponent South Korea plays Tunisia today in Tunis. On the eve of the match, Coach Guus Hiddink decided to grade his team. “In physical ability,” said the Dutch coach, “the team is at 50 percent of the level of European powerhouses, such as France and Italy, 60 percent in technical ability and 80 percent in speed.” He gave full marks to his players in the “motivation” category, but noted their lack of confidence (60 percent in positive-thinking). Their ability to control insecurity — a separate category for Hiddink — garnered a 30 percent, as did their ability to take responsibility during a game. The lowest mark (20 percent) was for communication.