He is. They all are.

[Kain is glad to hear that about Laguna, he wouldn't expect anything different. He'll have to try and contact them all soon... now that he knows they don't yet remember...]

...There was no other way, Cecil. We needed to ensure that you and the others would make it through. If we hadn't, Cosmos wouldn't have had any warriors left.

I had intended for us all to join you, but... that rift had to be closed.