As I said in earlier posts.
He is at most a decent mid. Would not break into the Juve squads of 2015 and 2017.
Has the potential to improve, but not by much.
Will never reach Marchisio level, for example.
He might be useful against the empolis and Spezia of the world, but when the chips are down then we witness his true quality.
Really hope that he proves me wrong against merda, by I doubt it.