I have a table saved somewhere that reflects the standings if only players named John were allowed to stand on the pitch.
Jokes aside, this is a less relevant study of the premier league, and more an indictment of the quality of English players. If they were of the quality of the Germans, Spanish, or Argentinians, most of the clubs starting elevens would be comprised almost entirely by Englishmen.
Unfortunately, they are not, and there is a concentration of English players at certain clubs (including Liverpool, though, two of their best Englishmen were not trained there).