What if there was incentive to play roles that people aren't queuing up for?
What if Riot gave out small BE "prizes" for players who queued up for roles that are currently in demand? The less players get autofilled, the better --- right? Obviously this would only work in Normals and only as a solo/duo queue (othereise its easily abused by premades and we don't want people playing their bad roles in ranked If we can help it) but any improvement to the system is a good improvement to the system, right?
They do it in WoW. If there are not enough healers or tanks in queue they add an incentive reward for signing up for queue as heals or tank. Seems to work well