Manchester United have spent more than a billion in the transfer market since Sir Alex Ferguson and his magic management walked away from the managerial role in 2013. They have no Premier League trophies to show for that and the status of United as underdogs in marquee clashes has been firmly established. There are a lot of problems at United that the Glazers failed to fix, or even recognise. Worse still, some problems were clearly recognised but there was a lack of want to fix them. It has resulted in Sir Jim Ratcliffe coming in and making a wave of changes, almost working overtime to fix the…