LoL Champion Pages - Pick a Champion by Category

Hello, and thank you for taking a look at my post! First and foremost, this concept has been on my mind for a long time. I am an avid League player, and I'm going on nearly 4 years of playing. However, I'm surprised a concept like this hasn't been implemented yet to greater customize each player's experience.

The short version:

Would it be possible for a section above "Champion Select" where you can create categories (in your Profile preferably) that will be similar to the custom item sets that was so generously given to us a while back. Each category would be unique to each user.

The detailed version:

Each Summoner will have the ability to create champion specific "Tabs" in their profile. Each "Tab" will be created, classified, and have champions unique to them by each Summoner's discretion.

Each Champion will have its own "preset" classification -- Fighter, Mage, Assassin, etc. Each champion can be searched like this by default, allowing Summoners to more easily locate the champion in question.

Once each "Tab" is created, they will appear in Champion Select and Team Builder alike, next to the classic "Champions and Skins Tabs" already located at the top of the screen. Ideally, the skin of your choosing would be accessed as previously done (except if in Team Builder).

I find, with the current 127 Champion roster, that locating each champion can be difficult when you're looking for that "perfect" champion in each scenario. I believe this would provide a much cleaner way of locating champions for each role, especially one's favorites and most preferred.

Finally, thank you for taking a look at this post, and please be constructive towards this post in a way that such an idea may be implemented into the League of Legends.