Here are the four things he might need to do for a comeback:-
So if the last season was not enough for Manchester United back-room staff to get convinced that this United squad needs new signings, they should take a look at their rivals of how they have gone forward from last season.
When Vidic and Ferdinand departed in a matter of days, it was thought that Van Gaal had something in his locker to switch the plan. However as it turned out to be, it was the second choice defenders under Sir Alex that started the plan for Luis Van Gaal and the result seemed imminent. With a whole summer hounding of Mats Hummels and Daley Blind, United needs to wrap these deals off as early as next week to kick of their Premier League campaign.