"Concentration of power"
"Concentration of residual"
Distribution of power as a kind of ignorance / randomization over the future, that makes future arrangement of power more acceptable, ala Rationalist explanations for war
Distribution of power as the way to ensure that diversity of actual interests remain into the future; if "reflection" cannot guarantee diversity, actual bargaining power might.
Distribution of power as a reasonable belief
Being unable to plan very far into the future as a good thing
One-shot deals about the future vs. postponing deals about the future
Conditions for being able to plan very far into the future