Ok this may sound stupid but what about adding more maps on planets or a tram system to go from area to area EG in old Russia maybe you could also go to Chernobyl in the ukrain but what has happened to it in the future of it still has its dome over It or its rebuilt or on Mars go to Olympus mons have volcanic levelution and a new volcanic based enemy? I don't know but hey it could work if not maybe add another solar system all of destiny is made for this faster than light with its starships so maybe add alpha centauri or gliese system there's over 8 billion known planets the size of the earth and over 11 billion in habitable zones and if you can find a way to terraform Venus then surely you can with one of these other planets (these are just ideas and probably will get looked over and bungie won't do anything ) if they do I retract my statement