I don't think so. With Rabiot and Ramsey finally settled and producing, and also with the arrivals of McKennie and Arthur, Juventus has depth at the midfield position.
Pogba would improve Juventus but not at the cost of Ronaldo. Dybala should be the one included in a deal.
Juventus is still very dependent on Ronaldo. Despite Morata having improved their attack, the likes of Dybala, Kulusevski, Chiesa and Bernardeschi are not giving Juventus enough at the moment.
I think the team that needs Pogba the most though is PSG. They need an addition to their midfield in the winter If they are to make another deep run on Campions League.