DQ is a problem but something worse has arisen..... Autofill

Imagine, you're a Masters player who queues for Mid Jungle every time. Then suddenly matchmaking puts you in the ADC role. You haven't played ADC since a year ago when you where still in Plat when the old champion select was around with pick order. Next thing you hear is the person who has support (Who said they queued for Mid Top) locks in for mid, disregarding the autofilled role. Suddenly the person who got mid complains and chaos consumes....

This isn't some made up story, this is exactly what is happening in Diamond+ ELO.