1 v 1 Ranked games should be add ??

Hey ! Have you ever thought about being the number one on 1 v 1 plays ? I think my concept could be very nice to add into the game ! So here how I think 1v1 should work in League if Riot decides to add it

First, one versus one should always be mirror matchup to prevent counter matchup made out of luck. For exemple, playing soraka in 1v1 against a Syndra isn't very easy to win ;) Also this allows to be ranked with the champion you are playing. With this you could see : Oh my the 300th Yasuo in my region !

Now what about how to count the rank. I think the LP system is good but doesnt really help when you need to get a Rank. Lp system works very well on League but when you get to 1v1, you should only get points based on your MMR and on your opponent MMR. To get your rank you just check how much points you have and compare it other players who have played the same champion as you.

Thanks for reading ! Hope you guys appreciated this idea. Try to help this idea on top if you feel like Riot should add it in the game ! Don't be shy of commenting with modification that you feel to be good on this idea :D