If I had a complete redo in the MLP universe, that would just be amazing. I would want to make people happy through some sort of entertainment. And I'd be a Pegasus at that. If I still had knowledge of human life here on earth, that would be potentially useful to Twilight, whenever she goes through the portal. I'm sure I'd be happier than I have ever been here on earth, given that friendship is pretty much the main source of magic.