Just calculate your opportunity costs, talk about it transparently, and negotiate socially necessary contribution factors for each department and each role. And sure, there will be departmental politics as each department tries to argue that it's much more critical to the business than another. But with openness, that's much better than that absolute f*ery we see in most companies. In most companies only the executives have access to that level of information, and everyone else is f*ed.
Consensus means everyone agrees or nothing happens. My team is four peeps, and we're pretty good at persuading each other into consensus, especially since we're open about our profit sharing and tend to make good cases for our initiatives. If we can't all agree then we don't do it, and just live with it.
And the pudding headed capitalists are gone. I took them to the curb with a number of maneuvers that I might want to write up one day, but may not have been strictly legal. And even with all of that, I tried very hard to accommodate them. But they burned me, and I went nuclear. Things were much better after then.
Once you no longer have any exploitative extractive sunnuvab**es around, you think they're going to make money just by having money, it's pretty easy to be open and honest, and reason through things.