Nah. He was very good for us the last two years, rock solid positionally, and didn't put a foot wrong for the most part.
Unfortunately, he's looking pretty poor right now, especially since the Benatia transfer, seems to be struggling with the pressure of being No 1 Juve defender and having to step up in the absence of Bonucci-Chiellini. SO a bit of a mental weakling, it seems.
With the right partner, can be a very effective defender. Now, it depends on whether you want to tied to a defender who needs a perfect complement in his CB partner to be effective. It suggests that you have to possess at least two such perfect partners, if not 3, in the squad to cover for injuries. It's tough to have defenders so reliant on a specific type of partner on the backline to express their best.