COLORADO SPRINGS, COLO. ? Duke players Carlos Boozer, Chris Duhon and Mike Dunleavy headline a list of 45 college players invited to the World Championship for Young Men tournament team trials June 1-4 in Colorado Springs. The 2001 USA team, coached by Syracuse’s Jim Boeheim, will compete August 3-12 in Saitama, Japan. Kansas’ Nick Collison, who has competed three times for USA Basketball, is currently pondering an invitation to again play for the U.S. team. He says he is leaning toward playing for the squad.