The 2002 World Cup winner is reportedly undergoing treatment in his native Brazil.
Luke Davies
Roberto Carlos
The Real Madrid legend has picked out two England stars who are good enough to represent Brazil.
Ben McCrum
R9 won the Ballon d'Or twice with Inter Milan and Real Madrid
John McDougall
Ronaldo Nazario made his Sunday League debut but compatriot Roberto Carlos achieved the same feat two years before him.
Josh Lawless