Hey, lurker here!
I was just wondering why do you guys think Ben’s ghost should apear at the end. In my perspective he should have lived, but since he became one with the force I find interesting why they chose not to put him with Luke and Leia. My best guess is that they wanted to leave some doors open, for example, maybe he is part of Rey now? I don’t know… Maybe some dyad thing. Anyway, I personally would prefer him not appearing (actually, I would prefer him alive), but that’s just me.
Going back to my cave now, you guys are amazing!
I mean, this is (as far as we know) the end of the saga. Not really sure why they would need to “leave doors open” in the final film. If they wanted to imply he was part of Rey they should have done more to make that clear imo.