At the very least, you shouldn't ever get a Kaiser for a Miracle Ticket. Well, that's a valid option for ultra whales who have all the SSR Himes but are looking for (more) LMB Kaisers.

However, it's not very reasonable to draw any conclusions just yet on what you should get with your Miracle Ticket. We don't know exactly which Hime will be available on Nutaku version and who knows, you might get lucky and pull a couple of core Hime in some other element by then. So think about it when the time comes, which is not now.