why is sephiroth still...? [spoilers]

[Ouch!]

I hope SE isn't stupid enough to make the guy in the wheel chair Sephiroth. There would be no possible way that his body could be recovered in anyway after what we saw happen to him at the end of the game.

The three guys, who one would think are clones, Yazuu, Loz and Kadaj, will hopefully be the only baddies. I believe in the translations of one of the trailers that I have it said that "they" (most likely the Yazuu, Loz and Kadaj) have recovered JENOVA's head. I don't quite know how this is possible, as I thought JENOVA Synthesis was JENOVA's head.

If that is indeed correct, then if they could recover her head after that, it is quite plausible that they could recover Sephiroth as well.

I think lankster is right. We won't find the answer to this until FFVII:AC is out, so all we can really do is wait.