FC Barcelona forward Lionel Messi (L) and midfielder Javier Mascherano (R) do a victory run after the Club World Cup football final match against Santos FC in Yokohama on December 18, 2011. Barcelona beat Santos by 4-0 to win the tournament. AFP PHOTO / TOSHIFUMI KITAMURA (Photo credit should read TOSHIFUMI KITAMURA/AFP/Getty Images)