Kaka has told his former Milan team-mate Andrea Pirlo to join him at Real Madrid.
Milan owner Silvio Berlusconi has revealed that he is now willing to sell Pirlo having become aware of his salary, and Chelsea are reportedly ready to make a move.
However, Kaka, who played alongside Pirlo for six years, has advised his new club to make a move.
“Berlusconi wants to sell Pirlo? In that case, I’m sorry for Milan,” he said in Corriere dello Sport.
“But Andrea is a great player.
“At this point, I’d like to see him come to Real.”
Reports suggest Milan may look to sign Madrid midfielder Fernando Gago as a replacement for Pirlo.