HOW TO QUEUE. manipulate the odds. increase winrate. get your role. bump/upvote
if you want a role. pick your role and mid secondary. you will always get queue'ed with someone with mid primary since everyone wants to be bjergsen/faker
if you want mid. pick mid primary and jungle secondary if you get into champ select and your jungle, it means the person whos mid has mid primary too. simply say "listen bro. im the worst jungle you will ever play with. if you make me jungle your gonna have a bad time. i highly advise you give me mid, you take jungle, so you can win and gain elo. your choice bro"
if you say that, i bet 80% of the time the person who got mid will agree to take jungle and trade with you
me personally, i have found queue'ing as jungle primary, top secondary, gives me the highest winrate. if i get jungle great, and if someone else gets jungle they have jungle primary and wont suck at jungle, and im a god top so i win toplane too. and that also means our mid has selected mid primary and wont lose midlane. that automatically gives me a winning mid/top/jungle in all of my games