Come to think of it, there's Mandate that could be a neat gimmick for this, something new and destabilizing:
Wild Magic
"People believe the only alternative to randomness is intelligent design." -Richard Dawkins
Strength: Each time this Major Faction submits a Map Update, they may make a request in their update to have the SWRP Staff Administrator add or remove a hex from any Major Faction on the map, to include their own. This is decided by flip of the coin.
Strength: The Major Faction Owner of this Major Faction may determine the success of any PvP thread their Major Faction is involved in by requesting a public flip of a coin, performed by a SWRP Staff Administrator.
Strength: Whenever this Major Faction submits a completed Junction, a SWRP Staff Administrator will flip two coins. If both heads, this Major Faction will receive an extra hex. If both tails, another Major Faction in the Junction will receive an extra hex at the Administrator's discretion. If mismatched, no extra hexes are rewarded.
Weakness: Each time this Major Faction makes a request using the Wild Magic mandate, this Major Faction may lose any number of hexes as determined randomly by the coin flip of an SWRP Staff Administrator. This may only happen a maximum of once per month.