possible extras for the story

the story still seems a bit short and flat so i am planning to expand on some back story, explaining what exactly has happened. this wont be done simply, it will be shown as a seriese of flashbacks of war, how Ed's world origionaly was befor the invasion, these will be shown out of order. The idea of starting at the end allows for fast spin off stories to be done, some going into depth about the war, Ed's family and and any other questions that arise about the story can be answered.