I was just thinking that since there are three elements (light, darkness, and nothingness) and there is a door to light and a door to darkness, do you think that there could be a door to nothingness? Since kh1 was more about the door to darkness and kh2 had the door to light, maybe kh3 could cover the door to nothingness which could also help to explain the nobodies better (or even better explain kingdom hearts. The place not the game). What do you think?