Sort Champions in Champion Select By Champion Mastery

https://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/micAiLHN-new-idea-to-help-players-choose-a-champ-in-champ-select This summoner had the right idea but I want to expand on it and propose the idea of adding an extra tab, like how you can sort champions by roles in champ select. Add an extra tab but it sorts all champions by champion mastery from highest to lowest so you have an easier time picking which of the champions you're best at playing is appropriate. We have 137 champions with Ornn on the way, and I think this will help browsing them all during the limited time in champion select much easier! Thoughts?