Congrats on what - on the surface - seems like a great purchase, but I must warn you; Don't jump to any conclusions regarding Bonucci just yet. Yes he did improve a lot at Juventus, and we had the perfect setup for him at the club, but I wouldn't be too certain that he can bring that to Milan. He might, but he does not offer guarantees.
When you sign a player like Higuain for instance, you know you're getting a 25+ goals per season man, but when you sign Bonucci... Well, no one knows for sure yet. We'll have to wait and see if you signed "Beast Mode Bonucci" or "BonBon".
What makes me calm is that

for the past 6-7 years has shown that he knows what he's doing.