(Suggestion) Adjustment to fill role in role selection
Selecting 'Fill' as your primary role should allow for a secondary selection representing a role you do not wish to play.
So for example I could say:
Fill / Jungle - Meaning I can play anything but would prefer not playing jungle. Then if I am filled Jungle it treats it like any other auto fill where it puts more emphasis on avoiding that role in queue next time.
This should help players like myself who just queue for whatever but want to avoid playing a given role if were just trying to get away from doing one thing over and over like rats in a maze but don't care what else we do.