You know,the one good thing about EPL and their bottleloads of money is that ,with the level of competitivity in the league right now,you probably wont see a sustained 'Big 4' for atleast a while like the past decade where you wouldnt bet on anything other than a United-Arsenal-Chelsea-Pool top 4.This bodes well for other top clubs in other leagues like us,Bayern and even PSG in terms of Champions league ambitions.
Even in 90s Serie A for example, you had 1 or 2 big teams drop out of CL places every yr.
These are very dangerous times for some big EPL clubs particularly United who have had 3 poor yrs in a row and have to rebuild again now.