Improving The Ranked Stats Tool

So we all know when were looking at our elo and theres a button that reads see more stats right under our top champs and its kinda cool but kinda pointless because it doesnt give average game stats in charts it just gives overall stats per champ compared to others which isnt really accurate, but i was wondering why isnt there a kill participation section and why cant we have a graph for comparing the averages for our champions. i feel like the ranked stats tool isnt used but has the potential of being very helpful and useful.