1 VS 1 permanent game mode!

The idea is that it's a map like howling Abyss (or even just a variant of the ARAM map) that allows for players to solo each other. I know this is been a thing in custom games for a long time but, allowing for queue for both ranked and normal of this game mode.

**These are fast games and its the first to get a tower, or kill, or some other objective. This system would allow us to give a rank on each player in a specific area. For example, you could be top 10 in the assassin class, or top 10 in playing Yasuo.... **

I'd like to see like a rotating game mode or maybe even a permanent game mode where you can 1 V 1 someone and have it ranked. To make it fair maybe two different modes, one where you don't choose your champion and the other where you get to. This could be another way to show off your skill, more then just a mastery level.

What do you think? LETS GET THIS TO THE TOP!