I was wondering that since skins, champions and stuff that you want specifically can be terribly difficult, an other users tend to want different stuff...
Would it be a good idea to have a trading system in place for users to trade their loot with each other?
Maybe an auction would be cool too, where users can place shards for sale in exchange for essences, or other shards! :D
I believe adding this sort of thing into the League of Legends client/game would encourage socialisation throughout the servers.
Anyway, just an idea :3
Thank you for reading