Interesting situation in the San Jose - RSL game. A foul occurred just outside the box, and the ball went wide to an attacker on the wing. The referee didn't make a signal (at least not one apparent on tv) and the fouled attacker was standing facing away from the ball complaining to the referee. The wing attacker then played the ball back to the fouled player, where it bounced off the back of his foot. The referee then called the foul.