Referees/Publishers are set against Researchers, in, I dunno here, that their incentive is to make sure the researchers are wrong in some little way.
Researchers are set against the Grant Funders. Like, maybe you have to elect them somehow?
Grant Funders are set against the Publishers in that they select journals for funding. Look, it's Monday morning, I'm grasping at straws here, alright?
Anyways, take whatever many groups you have, at least 3 for proper roshambo mechanics, and set their incentives against each other, round and round, and such that at the end, you have 'Science' spinning towards greater public service.