Riot please control your picks in ranked!!

I seriously don't understand why its okay for people in ranked to play MF jungle or braum mid, or any of the other troll picks, if you get assigned jungle you should have to play a jungle champ. same with support and adc and everything else. I understand there are strange picks for the meta but Yumi top isn't a thing. she is designed to be played with someone else but I've seen it in a ranked match, Yumi top. Riot designs champs with roles as a huge factor in how they are designed. Experimenting in Normal draft pick is fine. One stubborn person who "only plays _____" period shouldn't be in ranked at all. I just think the pick pool should be slightly limited in ranked depending on the role that was selected. It only takes 1 person to ruin a game for 4 other people and I think that id rather have longer que times or lose from someone just under preforming, then have someone blatantly throw the game with no repercussions. cause AP MF support ( who last picked support, lost to vayne + thresh, obviously) shouldn't get to ruin the teams ranked game cause they "only play mf".

I do understand I can dodge to lose the LP and get the short ban.