I do wonder if the answer to any corruption is just to give in and allow those two clubs they want into champions league each season. They get in most years anyway and they are literally the only two that they care about, as shown by the fact they're even going after City.
Remove all need for corruption and make it competitive for the other places - it's a mess anyway with 5th getting "Champions" league.
Just let them get on with it and push them towards their precious super league - it'll never change otherwise