The former Juventus striker is in talks with Inter.
But Sacchi told La Gazzetta dello Sport: “I recommended him years ago, to [former president Silvio] Berlusconi. I told him to get Sarri and Dybala as emerging talents: they didn't do anything.
“I believe Dybala would find himself more at home with Milan than with Inter: the Rossoneri are already used to playing with a deep-lying forward.
“But the Argentine would need to make himself available, get involved in winning the ball back and use his speed. Modern football is about movement."