We should go to G'raha's old timeline

[Soge01]

So we can see people lose their shit over Zenos still existing there when he approaches us. xD

But on a serious note, it would be a pretty knteresting experience to explore all the zones across Eoreza and the Far East that were affected by the 8th Calamity.

Like, imagine making your way to Gridania and it looks like endless sea dead and decrepit trees and dried cracked earth. Or going to Ul'dah and seeing that's nothing but a sandy wasteland, save for a few Amaljaa tribes migrating through the sandy seas.