So we've discussed Xehanort. I'd like to talk about some of the other characters now.

(Firstly, thank you for your reviews—he may be Another as well as No Heart.)

My few theories are vague and quite a stretch when it comes to Ventus. I like to think that he was a new heart at the beginning of Birth By Sleep, a newborn brought to Destiny Islands in a way, showing his heart rather than his form. He could wield the Keyblade, so he ended up being Xehanort's apprentice and was eventually split into Ventus and Vanitas. Later in the game, young Riku mentions something along the lines of a boy had left the islands for good. Considering there were few people on the island, the only adults that would talk about a boy leaving would likely be his and Sora's parents. They would be the ones Riku would overhear talking. Then why would they be talking about a boy going missing?

If Ventus was meant to be left at Destiny Island, who is to say that he didn't grow up there for some time before becoming Xehanort's student? His memory had been wiped when he and Vanitas split. Who knows what his life was like before? My small, unlikely but preferred theory regarding Ventus is that he is Sora's older brother. How else would he go to Sora for help when he sleeps? Their hearts must be drawn together somehow. They don't necessarily have to be brothers-they could also be cousins. That's just a personal thought on him.

As for Isa/Saix, I'm trying to figure out why he is one of the Seekers of Darkness. What made him stay so loyal to Xehanort? I would love some input on this. The boy was a good friend of Lea's-surely he had a good heart, too? What made him continue his loyalty to Xemnas? I have very little information on this one. I understand Xigbar staying-he appeared to have a need to be powerful. But Isa didn't seem to have that. Could it have to do with the way he received that X scar? Something hurt him badly, and he seemed to completely forget his entire previous life. Or, if he didn't forget, he certainly ignored it.

That's all I have for today. Sorry it's so short, but this miscellaneous stuff needed to be out of my system. Have any questions on my opinion on these things? Feel free to put it in a review or PM me! Questions, comments, criticisms, and answers to my questions are good things to put in a review! I will try to answer everyone that I can!