I'd like the WoL to go back to being a regular adventurer - no more echo or blessing of light. I'm not 100% if it's already been confirmed or not, but I assume that those abilities will slowly fade away now that Hydaelyn is gone (only issue being side quests/jobs quests etc that use the echo...but time bubble, I guess).

Just more grounded stories with lower stakes. Discovering new places, uncovering secret and mysteries, meeting new people. I think there's a lot they can do now.

Though Endwalker really did feel like a fitting end for everything, at least to me. I kind of thought this would be our final expansion and they'd announce a new MMO. But, I guess there is still a lot left to do in Eorzea.