Like this?(...) So it’s possible for Xehanort and Eraqus to be there living an afterlife as well.
I’d like it if there was just a quick scene of Sora seeing someone walking among a crowd of people on a rainy day with an umbrella hiding their identity. The person looks back briefly and we see it is Young Xehanort, recreating the scene from the artwork. He smiles and nods to Sora, turns back around, and keeps walking, disappearing into the crowd. And that’s the last we ever see of him.
Just to show us he is living in peace in his afterlife.
An Archive of Our Own, a project of the Organization for Transformative Works
Personally I'd like Xehanort to suffer a little bit in this afterlife. Like he can't fully enjoy it because Eraqus dumps him. The only closure I want for him is for him to witness Sora learning who the MoM is. But it would serve him right if he still didn't get that answer.