Quality of Life and ease of picks in Champion Select

I often find myself and friends unable to figure out which champion we want to pick during champion select. Once you're able to play multiple champions sometimes the one you actually wanted to play slips your mind. Or maybe you selected one champion and remembered another one that you wanted to play instead but ran out of time. It would be nice to add a feature to champion select to minimize this problem and just make champion select a nicer experience in general. Up at the top where the two tabs (champions and skins) are, there should be an option in the main menu of league (outside of champion select/game) to add tabs to that top part. The players should be able to make those tabs just like item builds but instead of putting a set of items, players should be able to put champions in them. For example: I would log into league of legends, go to my summoner profile, and click on a "champion tabs" button or something. I would create let's say 5 tabs labeled "Jungle" "Top" "Mid" "Adc" "Support" respectively and in each tab I would add the champions I like to play for each of those roles. So, let's say I put Vi, Sejuani, Trundle, and Amumu in the "Jungle" tab. If I did that, during champion select up at the top where it says "Champions" and "Skins" there would be another tab there labeled "Jungle" and if I clicked on it then instead of a giant list of all the champions I have unlocked, only Vi, Sejuani, Trundle, and Amumu would pop up into it. I think this would be a great idea and a great addition to the game that players will love.