Paul Pogba's future is not certain at Juventus. He has a possibility to leave the team this summer which would be the best for Juventus as well. Because he has done nothing good for Juventus until now. He missed a huge number of matches due to getting injured. It was a big mistake for Juventus to sign him from Manchester United even if it was a free transfer.
Pogba's appearance is actually good, it's just that because of the injury factor that made him unable to contribute to Juventus, it was not a deliberate factor on the part of the player but the conditions that made him like that. If Pogba's condition is not injured I'm sure it's not a big mistake for Juventus to sign him, next season will be proof for Pogba whether he can contribute to Juventus or not.
Pogba has been earning money without doing something for a long time. This must be an unnecessary load on Juventus as his salary is 10 million euros.
Paul Pogba suffered a long injury so that Juventus could not use his services. The high wage burden will be worth it if Pogba is not injured, this has been proven before when he played for Juventus.