The idea is simple, adding some sort of role queue button (ideally in the server settings tab) for the death role. The same can be applied to the runner role as well (even though the chances of being chosen as a runner are already around 18/20 in a full game).
I’ve been a long time deathrunner on Java Edition prior to its shutdown in 2021, and at the time there was a death role queue for each game, similar to the seeker role queue in Hide and Seek. I considered myself a “death main”, or someone who almost solely played as the death role instead of running each game. I really enjoyed it, but since Java shut down and everyone’s made the switch over to Bedrock edition, I’d like to be able to play as the death role more, but it can get pretty annoying to constantly switch in and out of games until I get chosen as death. Sometimes I’ll have to switch between 30 games or so before I get chosen even once.