Often we have several characters in a story who should not appear until later on in the novel. It becomes even more complicated if characters are going to appear and disappear in a series. It would be useful to have a "character bank" where characters could be stored for later use. So instead of deleting a character that shouldn't be in the story at this point, and having to hunt for them in the trash when they are needed, perhaps have a choice to delete the character or move them to the "bank" for easy access later in this and other stories in a series.