With random allocation you need good entropy and distribution must be very uniform, otherwise you get the dyno issue we saw with heroku. I think random would st

With random allocation you need good entropy and distribution must be very uniform, otherwise you get the dyno issue we saw with heroku. I think random would still be blind to various jobs, where even the smallest of timing optimization would yield some real improvement. Perhaps with a mixed approach, and a nearly similar priority range (+\- a priority level) might be useful. Sounds like a good time to find some research about the topic.