Please revamp the league system and give it some value. As it stands today, it's really a rather arbitrary system with no sense.
Certain town halls should flat be denied entry to some leagues. For example, TH10/TH11 should have Crystal as their base league, TH8/TH9 silver. This would give value to how bases are sorted; you could move up to any league higher than your own, but be limited in how low you could go. It would also increase the likelihood of finding a comparable level in the league and ease the pain on lower THs who are being killed by higher order players.
it would also be nice if there was some kind of reward for finishing top ten in a league. Maybe some loot, scaled by position in the rankings, could serve as such a prize.

