If they do, then that theory where the human race was destroyed would obviously be rejected. Also, I wonder if they would pick up from where it left off (where it showed Red XIII and his cubs overlooking Midgar), or simply a few years later. Both would have its advantages. If it were the former, there would be all new characters (except for maybe Red XIII). And if it were the latter, then some old favorites would return. Either way, I'd be ecstatic.