"He's a sensational player, a rare talent," Cafu told FIFA.com. "If he keeps playing the way he has been he will be regarded as one of the best players in the world. He has the potential to win [The Best FIFA Men's Player] award.
"He's technically brilliant, he has so much quality. He has a Brazilian style of play. I love watching him play.
"And playing in such a great team will help him grow."