Stats for Individual Abilities

Basically I think it would be cool to have stats that people can see in game for their abilities like how it tells you how much damage a rune did, or how much you've healed etc. Like for a Jinx ult it could say how much damage it's done OR you can say how many kills you've gotten with it or even how far it's traveled. There's a lot of other examples but I think I explained the main idea.