Manchester United’s record in the transfer market since Sir Alex Ferguson left as manager has been more misses than hits. It is why United have spent more than a billion in the market since then and a distant second-place in the league is the best they have to show for it. Much of it is down to a lack of planning in recruitment and lacking due diligence on the player and his tactical fit in the squad. Chasing superstar names without any long-term vision has also been the bane of the club. Casemiro is a recent example of this phenomenon where he has become expendable after two seasons, only one…