It happened to Liverpool whats stopping it happening to u? U couldn't attract 1 top player to United this season who are league champions what happens if u finish outside the top 4 this season how many players are u going to attract? Basically it all starts with missing out on top 4, u lose money, top players dont want to come to the club and u're debts will increase by missing out on top 4.
Fellaini for £27.5 million was way to much. Fellaini was worth maximum £15 million and u paid almost double. Arsenal over paid for Ozil but he looks like he's paying them back with solid performances. Same cant really be said for Fellaini he is a good player but he's not that great player that will make the difference.
There is no guarantee United will win league titles in the future or that they will always qualify for CL. Uniteds debts are massive if u miss out on CL for 2-3 seasons it could be a disaster.