1v1 RANKED COMING SOON!?

I just thought of this and wondered why they havent made this a mode. Ive heard many ppl say that aram ranked would be bad so is 1v1 ranked kinda the same idea, i mean they did pros 1v1 each other so why not make a 1v1 ranked, which imo would be pretty cool. I would for sure play it. It is short, and honestly, just a really fun idea that they should make when season 8 starts. MAKE THIS HAPPEN RIOT! Please, i know many players would love this idea, and you even see ppl in norms or ranked saying 1v1 me, so now they could AND you can also rank up while doing it. I mean there is all star 1v1 as i said before, so i dont think this would be like aram ranked. I hope a lot of players do agree with me and we can get riot's attention. This would be a really big change to LoL for season 8.