Right now... there's only 1 posible solution available... and it is to create a focussed pyramidal server system... in where absolutely "all teams promote always... and we try to synchronize teams from one level onwards in a same server.... and we group them to have, for example 8 leagues. So 126 teams and then 2 bots not added in any league would be needed to complete the 128 teams for the cups.
Well nope, is ot a pyramidal thing but the name looks cool. lol Call it UAL -Unique Ascendant Level-