General Champion/Gameplay ideas

I have no doubt that there is another forum for this kind of discussion already, and I know that many people put entire champion ideas down in the forums, but if anyone has general ideas that they think would be cool even without thinking about specific details on champions this would be a great place for those thoughts! I hope others can add there own ideas in some way or build on top of the ones they find here.

My idea for a champion is to have some kind of teacher or instructor. There aren't really that many teacher figures in the game, so why not add some kind of Master Instructor to the league? I imagine them as a really old and somewhat impatient teacher that is able to give nice buffs to his team (in the form of a lesson of course). What I think would be especially fun to do with this is to add a resource other than mana. I think a concept of patience as a resource would be really fun where the player could give buffs to their allies when they have patience, and have more damage or crowd control based abilities when patience runs out.

I haven't thought about much for any kind of design or ability set, but I would love to see ideas that come from this or any ideas that someone has to share!

P.S.

Does anyone else think it would be really funny to see a reverse Kled skin? You wouldn't call the skin reverse Kled of course... It would just be called Skaarl