Ranked Team Builder

You know what I'd love to see, at least try. I would love it if Riot made a new kind of matchup. Team builder only for Ranked games. Choose your lane, ban 6 champions like normal ranked, and then select your champion, and then play your game. Personally I think this would be great because it would negate all the usual squabbling over who gets what lane. I have played ranked games where one person said "I get top or I'll feed" and those several people did not get the lane they wanted and they fed a lot. Stuff like this makes me really mad because I want to play to win. I want to make a career out of playing games, but in order to do that I have to be good to interest my followers and to create a substantial following. When I play ranked games and people do this I will lose my points and eventually be demoted. Recently I was promoted a division and then had one such feeder and was demoted after losing that game. I am now struggling through my promos in order to re-attain that division. In the end of this post what I'd like to encourage Riot to do is give my idea a try so that people will always have the lane that they want, and to avoid intentional feeders as mentioned above. If you like the idea please give it a thumbs up so that it'll grab Riot's attention and maybe we'll be lucky enough to have a better playing experience in the future.