This was my idea:
Removing game limits, first of all, would be the best thing to do. Whilst we should put MANUALLY (doesn't require a formula, just a click tho i guess) limits to players who abuse newcomers or that get disputed by a large part of the community (example: Asbest). I'd put also to those who ask tus only in private, but that's just a personal problem with those kind of people...
I want limits to be removed because everyday there are at least 3 or 4 tus active players that i can't manage to play because of limits, and i guess i'm not the only one. This makes league inactive (limits = less games played).
How do we not abuse the criteria i've just wrote here? Simple, prove everyone that you're not an avoider!