FIFA have unveiled the rosters for the 32 teams at the 2006 Men's World Cup. The squad lists, submitted by the coaches MON 15 MAY 2006, include World Cup stalwarts like Kasey KELLER of the United States and CAFÚ of Brazil, plus newcomers like England's Theo WALCOTT and Argentina's Lionel MESSI. Nearly half of the players are professionals for clubs in England, Italy, Spain, France, or Germany, including 103 from the English league system. Each team may make changes to its official roster until 24 hours before its first match.