Former Italy defender Pietro Vierchowod is backing AC Milan to keep hold of Fikayo Tomori.
The Chelsea defender is on-loan to the end of the season, with a permanent option of €28m.
Vierchowod told TMW: "I like Tomori, he still has to learn to score. If he learns these things he will become an excellent defender."
Vierchowod also says Milan must continue with coach Stefano Pioli.
He added: "He did well, he took a team that was not in good shape and also took it to the top of the table. For me it was a fourth-fifth place team but he took it to the top, with a lot of praise for him. He's done too much with this team."
