I am begging the writers to let Emet stay dead and gone, I'm sorry lol. I don't particularly object to anything else (although I doubt we'll get much more lore about the mechanics of the Final Days, unless/until the writers contrive a scenario where the characters need to cross-reference), and I suspect we'll learn something more about Azem eventually. But if I never see or hear from Emet again? It'll be too soon. And regardless of how any of us feel about him, I think any manner of reprise at this point would cheapen his swan song in Endwalker -- which already looked like pandering to me, personally. The characters can and should be allowed to remember him, of course, but let what's done be done.