I know it's all over now, but I just came with an epiphany:
Just imagine it. Whatever way Volnutt comes back to Earth, etc.
You're a digger, and there's plenty of ruins in the world to explore, with lots of treasures, technology, refractors, and countless enemies and adventures. You could have whatever amount of missions or things to do, you make more powerful guns, a much cooler Flutter. We never got to 100% explore what it was to be a "Digger" in the game.
Right now I think it's quite a feasible thing, with all this random generated maps and stuff, and the masses right now kinda like that type of games.
Yes. I like Minecraft.