After beginning training camp with a couple of five-minute scrimmages that were open to the media, U.S. Olympic coach Mike Krzyzewski has pulled the curtain shut. The last four days have featured games divided into four 10-minute quarters between Team USA and the select team, which consists of younger NBA players. Media has not been allowed to watch. Although statistics have not been made available, the message from those who are Coach K-approved is that there has been one player who has