The Faction Chair is an incredibly important and influential role to play. It is expected that every feeder and sinker would inevitably be the Chair of their faction, because I can't imagine two GCRs existing in the same faction when, with the amount of endorsements they have, they could easily Chair their own faction and wield far more power over the game. A Chair region would be able to contribute a number of votes in the World Assembly proportional to their faction's overall power (which I'll call Impact later), much like how the WAD's power in the WA is equal to its endorsements. A Chair also has the power to rename their faction, appoint Electors, incorporate Territories into the faction, and utilize the faction's power on the world's scale in other ways I haven't thought of yet.
I would rather not we screw up with WA votes further.