FF Rebirth Ending

I believe that cloud did save Aerith at the end, but the whispers just moved her to another timeline, like what they did to Zack and bigs, and the whispers just altered the current time line to fit with the one we all know where Aerith is dead.

Edit: I believe that for some reason, Cloud can see both timeliness. This is proven with the fact that he can see the tear in sky. That’s why I don’t believe the Aerith cloud sees is just some life stream illusion, but the same Aerith we’ve been playing as the whole game, just moved to another timeline because she’s not supposed to exist in the main timeline.