Former AC Milan boss Arrigo Sacchi regards Juventus coach Antonio Conte already as a great coach.
Juve face Milan this weekend.
"Antonio is one of the greats," Sacchi told La Stampa newspaper. "He is someone who believes in ideas and hard work. He wants to give an identity to his team.
"He's a tactician who wants to build a side and not just limit himself to keeping the players in check. He wants to change the way his men think.
"Antonio knows that in terms of experience, individual talent and investment, there are sides stronger than Juventus. However, he also realises that through a strong team spirit, motivation, a modern and united system, he can multiply the quality of every player."