Kaka Doubtful against Ecuador!!!

Brazilian star Kaka is very doubtful for the world cup qualifying match against Ecuador. Even though the star was in the training session, he is doubtful to start. He met with an injury during the Italian Serie A match against Siena. Kaka's doctor remains very pessimistic regarding his health concern. But, the Brazilian Football Confederation has revealed that the star is ready to play against Ecuador. Brazil faces Peru after the clash with Ecuador.