Another way she could come back is that she never really died. Consider this, we know the power that Anakin/Vader had, he could have found the family easily and Pe knew this. As children, Luke and Leia stayed hidden because they were separated and didn't know each other. What if, after she was hurt and before they were born, she and Obi Wan decided it was best to separate the family? It would possibly keep them all safe that way, and Pe has proven she is strong enough to pull this off. Just a thought.....

Could have told them what would happen..I'm going to spend the cost of going to a theatre to watch a cartoon. Won't watch it when it comes out on streaming either. It was wrong to treat Tolkien's work like that.