[Champion Select Idea] Categorical Champion Sub-tabs

There are many times during champion select where I want to just look at all the available champions I have to see which would serve the team the best in the situation that I'm presented with. However, it helps little when I'm looking at all my champs and some of these I just wouldn't consider so I'm only wasting my valuable champion select time by scrolling through them.

I propose a system that is similar to the custom tabs that the shop received where players were able to make their own item tabs for certain (or all) champions as they see fit.

I believe this idea can be implemented exactly the same way in champion select. Much in the way players make item sets, a player should also be able to create champion sets that allows players to categorize their champions as they wish. Find that your team needs some tanky CC? If a player were to look at champions in order from A-F (the first two row of champions)they would be sifting through 24 champions where 4-5 of those champions would ACTUALLY be considered for the role. If, instead, a player had a tab with all the tanky CC champs he/she prefers that player would save the time that would have been spent scrolling. Please let me know what you guys think! :)