Idea: Ranked Mastery System

My idea is simply this. Whenever you successfully promote, you earn a Rank Emblem on whatever champion it is that you used to reach your new rank. And whatever highest rank you achieved on a champion will be your Rank Emblem on that champion until you manage to break your record on that champion.

In loading, only allies will be able to see your Rank Emblem.

Players who reach gold or higher with a champion will unlock emotes for those champions to display in game much like Masteries 4-7.

This could be used as an actual expression of player experience and knowledge of champions. Players who actually work to win their matches rather than based on a system that hardly takes into account the various win conditions of the game in a PvP environment.