The refs have been awful throughout the tournament and in the Zags game they weren't any better. First if a guard would have been hit the face that hard it would have been a foul, but since Karnowski is a huge guy no call. Collins clearly got fouled on an inside move, SC's Silvia chopped both arms and no call. The 4th call on Karnowski, he had his arms straight up on a defensive foul and Collins' 4th foul, an offensive foul, no contact, are just another example of the zebras effecting the game and keeping it close. Then the ref take way too long to decide who last touched the ball on a out-of-bounds play when it was clearly off Zags Goss-Williams. The crew in the Duck vs NC game took too long on another obvious out-of-bounds play as well. Are there any good officials left?