It would be a great addition to Manchester City's squad definitely. And Manchester City won't need to pay any transfer fee to sign him too but they don't have any problem with money though. Paul Pogba is still one of the best midfielders who are playing football actively. He hasn't been very happy at Manchester United for some time I guess. Therefore, this is a big opportunity for other teams to sign him on free agent. It doesn't seem like he is extending his contract for now.