New Idea To Help Players Choose a Champ in Champ Select

My idea for helping summoners choose champs a bit faster in champ select is by organizing champions either by roles or letting summoners choose how to organize the champs themselves. The reason being for this idea is because for me there are times when I can't necessarily look for the right champ that I want to play, but the problem is I have to look through a plethora of champs within a limited amount of time. I think this idea would be great if Riot were to import this into one of their ideas. Now I know there's always typing in the champ but that only works if you know what champ to go. My idea is just to organize champ select to find a champ faster without you having to look at all of the champs. Tell me what you think and if there are any flaws.