The RDA strikes back?

[Niri Te]

What I want to know, is what is going to happen in twelve years when a Armada of Terran spacecraft show up in Pandoran orbit, with orders to use Vapor bombs to wipe out all life on the surface of the planet, and strip it bare of it's minerals at all costs. Due to the overpopulation of Earth, losing a couple of million soldiers in waves of Suicide attacks during the take over of Pandora will actually be a good thing in the minds of those that pull the strings back on Earth. In their minds, it would mean far less mouths to feed.
Jake and the others are either going to have to transform the Na'vi into a technological Defense Force, from the Stone Age Clans that they are now, or Eywa will have to interviene again, and fry the inbound armada to the last ship, with a high energy plasma wave from a local star that she causes to go supernova as they pass it. Then, as it falls through itself becoming a black hole, the remaining "space junk" is pulled into the black hole forever. How's THAT for an ending with "Hellfire and damnation" spiritual overtones??