Being able to cancel build orders before they're completed would be helpful. And I'd like to be able to recover resources from demolition when it works. Besides the basic polishing up, I'm looking forward to previous Fun being able to affect your current colony. It'll probably have to wait until the game stops crashing before you can properly run a colony into the ground, though. Maybe an autosave would help too. Passing the colony on to some other sucker so you don't take the blame when it inevitably falls to some madness or other might be good as well, but I don't know if that's planned.