Champion Sets (like item sets)

One thing that would be a cool option is to create our own sub-divisions for champ select.

What I mean by this is for when you are in champ select and you want to narrow down what champion options show up you would type in "marksman" or "assassin" or whatever type you are searching for. What if you could instead make your own sets of champs you play for simplicity like "top lane" or "mains" and have all of whatever you choose to be in there.

It would be something you could create from your profile (a lot like how you make item sets in your profile)

We already have the champions page in there to show all we own and our mastery levels on them.

I really feel this would add more greatness to the new champ select.