Real Madrid playmaker Kaka believes that Lionel Messi deserves the FIFA World Player of the Year for 2009 after a superb season with Barcelona. "I think it is probably for Messi won everything with Barcelona last year," the Brazilian ace was quoted by Spanish daily Marca. "You must have a good year with your club and national team." Messi is a frontrunner for the top gong after inspiring Barca's treble achievement last term.