I know everyone says he died at the end of Birth by Sleep, but I still have my doubts. When Ventus destroys the X-Blade and supposedly vanitas along with it, is it so much of a stretch to believe that Vanitas might have survived? If he was simply weakened and forced back into a corner of Ventus's heart, then his return might not be relegated to the past. I mean, we all know that Sora saw Vanitas in his first encounter with young Xehanort, and everyone assumes that means Xehanort took Vanitas's heart out of the past and now has it with him. But if Vanitas was still in Ventus's heart during the time it was with Sora, than it could be an explanation for this vision as well. Sorry if I'm missing any plot points that completely debunk this, I just wanted to give my thoughts on how Vanitas could return in Kingdom Hearts III.
I know everyone says he died at the end of Birth by Sleep, but I still have my doubts. When Ventus destroys the X-Blade and supposedly vanitas along with it, is it so much of a stretch to believe that Vanitas might have survived? If he was simply weakened and forced back into a corner of Ventus's heart, then his return might not be relegated to the past. I mean, we all know that Sora saw Vanitas in his first encounter with young Xehanort, and everyone assumes that means Xehanort took Vanitas's heart out of the past and now has it with him. But if Vanitas was still in Ventus's heart during the time it was with Sora, than it could be an explanation for this vision as well. Sorry if I'm missing any plot points that completely debunk this, I just wanted to give my thoughts on how Vanitas could return in Kingdom Hearts III.