If you want to know why the EPL is the top soccer league in the world, as in most things, follow the money. As of this season the EPL has 11 clubs in the top 20 in revenue across the big 5 (EPL, Bundesliga, Ligue 1, Serie A, and La Liga). And 16 of the EPL's 20 teams are in the top 30 in revenue. The article questions how long it will be before all 20 EPL teams will be in the top 30 and the point being that the EPL is just going to dominate Euro football more and more if this revenue trend continues.
And its hard to argue with that. Certainly each player has their own long term goals of where they want to play, much based upon their heritage, but in general the goal of the majority of young soccer players has always been to play in the EPL. After all its the birthplace of the sport and most popular league out there. And with it also having the most money its pretty easy to see it being the runaway place to play.
Now the counter argument is then how come EPL teams don't win UCL most every year. Here are the winners this century:
Real Madrid - 6
Barcelona - 4
Bayern Munich - 3
AC Milan - 3
Liverpool - 2
Chelsea - 2
Man U -1
FC Porto - 1
Now lets look at how those same clubs rank revenue wise in their respective leagues:
Real Madrid - 1
Barcelona -2
Bayern Munich - 1
AC Milan - 3
Liverpool - 2
Chelsea - 4
Man U- 3
FC Porto - 4
Bottom line is that money does buy championships. There are really no outliers in the last 20 years. One of the key reasons why the EPL doesn't win more often is that during league play they are competing against a bunch of other top flight clubs. Clubs always have to balance their lineups based on who they are facing and who they have coming up. Its much harder for EPL teams to play a lot of subs in a league match prior to a UCL window as they still have to put out a strong lineup. A team like Bayern, that has so many more resources than most Bundesliga clubs can play a "b team" lineup and still fare well domestically while ensuring their "a team" is rested for UCL.
Anyway thought some of you might be interested in this data.