United will need massive spending (a la Real Madrid a few years back) to return to the elite of European football.
With the current market, they will need anywhere between 300m and 400m euros to re-create a world-class team. Thankfully for them, South East Asia got their asses covered.
They already did, 100-200 mill euro last summer is just about enough to get the fourth spot. Another 200 mill euro summer to grab 2.place? They are not getting great value for the money, i got to say.