Juve have been linked with the young midfielder in recent weeks.
Endt told Tuttosport: "Juve, take Gravenberch. He is a champion like (Matthijs) De Ligt.
"The roles are different, Ryan is a midfielder, but he will become an absolute top. He has long legs like Pogba and despite that he has a nice progression. And he also looks like him technically.
"In that department he can play anywhere, he is dynamic, he has a sense of assists and goals, in fact it would not surprise me to see him used deeper in attack."