Starting his second year with the Colorado Rapids, stop-minded midfielder Pablo Mastroeni is a true star -- not least because of his impressive play for the U.S. National Team that shocked soccer powers like Portugal and Mexico at last summer's World Cup before their heartbreaking loss to Germany. Born in Argentina, Mastroeni moved to Phoenix when he was four. He played college soccer at North Carolina State and was with the now-defunct Miami Fusion of Major League Soccer before the Rapids grabbed him in last year's dispersal draft. This season, look for the 26-year-old defensive specialist to attack more for the Rapids. And don't count him out of World Cup 2006.