Paul Pogba has done an interview recently talking about his future after testing positive for doping.
Sky Sports:
https://www.youtube.com/watch?v=p8e4Ftq-jPkHe says that he is still not finished and hasn't decided to retire. He is a really interesting personality first of all. Because a short time before this interview, I remember him saying like he doesn't want people to expect anything from him from now on. But now he says this.

We are talking about a 4-year ban from professional football. I don't think he will return. Even if he does it would be like signing for Saudi Arabia teams for money.