What is the purpose of autofill in gold and below?
I can't say for anything above gold, but I've never had a queue go on for more than a minute or two, and most are instant, even if I pick mid / top or mid / jungle.
So, why autofill when there isn't a queue issue? If diamond is having issues as usual, turn on autofill for them, but don't torture low ELO where the people I'm stuck with can hardly play competently in the roles they want as it is. >.>