I'd like an expanded Emperor romance. I know we have other romance options, but his/its personality is unique in the game; calm, logical, enigmatic, full of gravitas.

The narrator also tells us that he gives us the best sex we've ever had. So I'm sold.

It's clear that even beyond the Emperor having practical reasons to show us his more human side, it's fairly apparent he genuinely has retained a lot of his humanity (his attemps to be moral, his heartfelt plea in the Ansur letter, the narrator telling you during the romance scene that he feels the same way about you/your experience etc), so having something that explores that side of him would have been fascinating.

I think the way the game ends gives us a perfect opportunity to continue on life-changing quests with the Emperor, especially if you turn full illithid. After all, you are now two rogue illithids who want to preserve your independence, and avoid elder brain influence.

I assume it's too late for the main game since they've probably written the revised epilogues, but maybe in a DLC?