Sure. I just wonder if there is some sort of middle ground? Does it have to be zero sum here between tenured and non-tenured in this regard? I'm not sure what t

Sure. I just wonder if there is some sort of middle ground? Does it have to be zero sum here between tenured and non-tenured in this regard? I'm not sure what the answer is but other setups are possible unless you consider this one optimal (perhaps some do!).