"Today, apart from PSG, in France, with everything that's happening with TV rights, etc., no club can say that a player is untransferable," he said on RMC Sport. "If tomorrow a club comes and puts 100 million on Mason Greenwood, what do we do?
"There is no desire to part with a player who has had a season like that. He's a player who finished as the best player in the league. If you take Ousmane Dembele , who for me is a top player with an incredible season, who perhaps deserves the Ballon d'Or, he scored the same number of goals as him. And mine, he's not even in the Ligue 1 Team of the Year. You'd think he played in another league."