i was just wondering. In latest trailer, we see Sora, sitting unconscious at Where Nothing Gathers with MX, xemnas and ansem.

Does MX need Sora for something at Realm of Sleep? Does anyone have any opinions or thoughts about this?

When did that happen? I don't remmber something like this in the trailer...

Clearly he needs him for something. I personally believe that he plans on taking over Sora's Body so he can leave the Realm of sleep. But its still to early to know anything. But MX wouldn't go through all that trouble if he didn't have a plan for sora.

I believe that Xehanort is going to try and take over Sora's body like he did with Terra before if not in the exact same way like how he did so with Terra by using his Keyblade know what i mean?.

We don't even know why all those Xehanorts are in the realm of sleep. If his nobody and heartless were defeated, he should've reborn at the place he became a heartless, just like Lea did. The Realm of Sleep is a mystery. But I believe MX needs Sora for something. He'll make Sora become Evil! Muahahahahahaaaahahahah!!

Perhaps he just needs him to not wake up. Ever.

Well Sora is not a heart of pure light, but Ventus who is inside him is. So MX will try to unlock Ventus, so he can forge the x-blade again. Besides Sora does not have a lot of darkness within him and MX only took Terra because of how powerful his darkness was.

Well we know he needs Sora, or he wouldnt have done what he has to Sora. He probably needs Ven more though, it would explain that he would need Ven and try to take him because YMX told Sora he has more hearts than one inside him.

Well he has to need Sora or he wouldve just destroyed him instead of just having him in that chair..The reasons he needs him can very from a possible Soranort to Vens heart to even both..or more..Maybe even the data he has in there stored unknowingly that ATW put( if MX found out somehow.)

maybe he just wants to make sure Sora doesn't get in his way when he returns to the RoL and take revenge. But there is always the chance that he needs Ven's heart to form the X-Blade or maybe he intends to wake Ven up and take him and Sora hostage to get everyone to surrender.

He may be using Sora to escape the realm of sleep via possession or something else. Young Xehanort keeps talking about the people in Sora's heart that are sleeping, so it may have to do with that as well. Or he's just making sure Sora doesn't wake up again. I'm pretty sure Xehanort could just find another heart (maybe even his own) to make a X-blade with.