It would probably make the competition more competitive though - utd put their ressies out against us in the last semi, something many others have been guilty of. Not saying it should happen but I think it would bring an end to this.
I'd love the cup winners cup to come back with 2 teams from each country, the champions league to be just a league winners comp and Europa to have 2-4th from each country. Champs league could be 4 groups of say 6 who play h/a and top 2 from each go into the quarters etc.