Speaking at the Forum of the National Association of Football Coaches, the 70-year-old said: "I don’t know, but I would like it to happen. Because Ronaldo is an example. Ronaldo is an example at 40 years old. You see some Al Nassr games now, but I am there. He is still a young player, given his performance in the game. And, honestly, I don’t know how long he will continue. Because he is a 100 per cent professional, he takes care of himself like no other player in the world, and that is why he is 40 years old and still going."
He added: "I often give his example to my players. Ronaldo is an example for all players in the world. What makes an athlete’s career last longer is not just the training process, it is the entire development of the player’s recovery. And today, the player’s recovery is fundamental."