obviously since he has a huge fanbase and ven NEEDS vanitas back since ven needs his darkness which is what vanitas is.
he could have such better character development in bbs. i was wondering where was the moment that vanitas was going to betray his own master; xehanort and kill him but nope he was just a 1 sided character and followed his master like a well trained dog.
I know, right? I bet that if Xehanort returns (he probably will) Vanitas will eventually betray him and absorb his energy.
Originally, I thought that right after Master Xehanort summons Kingdom Hearts, Vanitas would stab him with his Keyblade and absorb his power. But that didn't happen. And it could have worked, because they could have had Terra turn into Xehanort without being possessed.