Okay, the title isn't very concrete, so I shall explain!

 

I was thinking about this lately. I always understood it like that if Xehanort put a part of his heart inside of someone (in this case Braig and Isa), it would slowly consume their own hearts until they become a full Xehanort clone. We know that Braig got his part of Xehanort's heart between his fight with Terra and the end of BBS. When Isa got it, we don't know, but it was most likely before he became a nobody. 

 

That leads us to the problem I was thinking about. 

 

When you turn into a nobody, you lose your heart. That is fact. So I thought, when Braig and Isa, now Xigbar and Saix don't have their hearts which got seeded with Xehanort's heart, how can their hearts be further devoured? And yeah I know about what Xemnas said in KH3D. I listened to his speech million times over and over but more out of a different reason than simply understanding his words better lol. So yeah the both had no hearts, at least for some time. 

 

So if the grew new hearts, what happens with those, when the nobodies holding these hearts disappear? Do they disappear as well and simply get replaced by their old hearts which were, in this case, still seeded with Xehanort's heart? Or do they retain them and they even fuse with their old hearts (which are also in this case still seeded)?

 

I think this last case seems very likely. I'm pretty sure Axel regrew a heart while he was a nobody. We learn that he has his memories as a nobody when he became normal again and we learnt that memories are strongly connected to hearts. Which makes me believe that the reason why he remembers his nobody days is because his new heart became one with his old heart. That's also why I strongly believe that every one of the organization somehow was able to get a new heart, even Xemnas. 

 

And now I totally got lost in writing this lol, actually I just wanted to say that stuff about Xigbar and Saix. So I'll just continue with that.

 

So were these two, even if just temporarily, free from Xehanort while they had no hearts after they became nobodies?

 

This got pretty complicated I think, haha. Sorry, I got carried away Anyways, any thoughts on my text wall here? You don't need to take it as a theory or anything of that sort, just some stuff I was thinking about out loud.. 

 

 

I think their hearts would fuse and create a half xehanort, like when xehanort and terra became terranort, or when riku and ansem became riku-ansem

Fool. I think Xigbar volunteered to let Xehanort do it to him. He wanted to be on his side. And Siax, I believe was changed after he became a nobody.

So, basicly, this is like Voldemort in HP? 

The diff pieces of Ansem in vessels? 

Fool. I think Xigbar volunteered to let Xehanort do it to him. He wanted to be on his side. And Siax, I believe was changed after he became a nobody.

So you say that while he had no heart himself, he instead got that part of xehanort's heart, turning him into a nort? Could be a likely possibility.

 

About Xigbar though, that was not really the point. I was pointing out that since he got norted before turning into a nobody and lost his heart when he became one, were was xehanort's heart fragment? And I meant the same about Saix, if he was norted before becoming a nobody. But it could, of course be as you said as well.

So you say that while he had no heart himself, he instead got that part of xehanort's heart, turning him into a nort? Could be a likely possibility.

 

About Xigbar though, that was not really the point. I was pointing out that since he got norted before turning into a nobody and lost his heart when he became one, were was xehanort's heart fragment? And I meant the same about Saix, if he was norted before becoming a nobody. But it could, of course be as you said as well.

Fool. That's not what I'm saying. Xigbar was on his side before, so he could have easily volunteered after becoming a Nobody.

Fool. That's not what I'm saying. Xigbar was on his side before, so he could have easily volunteered after becoming a Nobody.

Yeah, but Xigbar was a nort before he became a nobody. After becoming one, it was pretty clear he was still on Xehanort's side, and whether he had a fragment of Xehanort's heart at that time doesn't really matter and I didn't say it does.

Yeah, but Xigbar was a nort before he became a nobody. After becoming one, it was pretty clear he was still on Xehanort's side, and whether he had a fragment of Xehanort's heart at that time doesn't really matter and I didn't say it does.

Fool. I'm saying he could have become a nort twice.