devtrackers.gg
Next champion after Senna will be a Lunari that can wield an arsenal of weapon tied to the phases of the moon apparently...
After that we have an Ionian Brawler who vaguely sounds like Yang Xiao Long.
And then a “whimsical jungler” and an “edgy solo laner”
Along with the new Fiddle and Volibear reworks coming in there somewhere.
Edit: Got confused.