Pogba is a talented player that still has the ability to continue playing in Europe and as such I don’t see him going to any continent just now. Rumours has he is returning back to his country with Olympico Mersile interested in him and seriously that’s a good combination with De Zerbi been there coach so at the end everyone wins
Maybe Pogba has been a great player, but he has not played for quite a long time. and this was also expressed by Motta regarding himself before Juventus decided on the contract termination news. Motta's focus is on the present and he is concentrating on what he has and is still building at the moment. 
but indeed the talks between Juventus and Pogba have been very clear regarding the contract termination which will likely be carried out soon. and Poga will become a free agent.