As I may have mentioned, the body without the soul is formed when the encasing around the heart in the symbol is made of, wait for it, 2 Unbrith BODIES. Nothing else. Just two bodies that form a heart when connected. Not even two bodies, just one Unbrith's antenni. (I think I spelled that wrong)
So, that's my proof for the only body theory. I nknow it's a little sketchy but that's what I think anyway. So, you can't flame me just forr thinking how I think, because any theory's as good as mine, some maybe better, but none are yet confirmed. My ideas are based on my assumptions, like yours, so, you don't need to slam my idea like that. I actually thought it was prettty good, because it fits. The relation I put in relating to the Nobodies was basically to clarify that a Nobody is made up of a Soul AND body, so my idea isn't exactly a Nobody.
But who really knows what they are? Your guess is as good as mine.
Huh... what's my guess? Where are my assumptions? Nomura knows what they are, of course.
And yeah, don't ever call your ideas "theories" if they're based in proofless assumptions.