I've recently returned to the game, after not having played since season 3. and the Auto-fill mechanic is ruining it all.
I don't understand why you can't toggle this off.
I would personally rather wait 20 minutes and be certain that i get the role that i signed up as, instead of waiting 2 minutes and get randomly assigned a role i don't wan't to, or isn't experienced in playing. especially when queing for ranked.
It's so annoying signing up for a game as mid/top lane, and every time you get your desired role, someone dodges que. and when you finaly get in a game where noone else dodged, you are forced to jungle or support.
Riot should remove Auto-fill, or atleast make it purely optional, and additionaly increase the penalty of que-dodging.