The Bianconeri are currently six points clear at the top of the table with 58 points from 26 matches.
"Will Juve win Serie A? Absolutely. That's what I think," he told Rai Sport.
"But after the two matches of Napoli and our next match, we could think about the second place. Now it's too early to talk about it, however."
Milan are currently fourth in the league standings with 45 points from 26 matches.