Oh, these are really cool questions.
Would you rather spend a day hanging out with Regina or with Rey?
Rey, I think. I'd wanna fly around in the Falcon and visit a some planet with her.
Would you rather have OUAT-like magic, Harry Potter magic, or be able to use the Force?
Well, with OUAT magic you never know what the hell can be done... and I think the Force is really cool, but I think I like Harry Potter magic best.
Out of all the fictional police detectives you watch on TV, who would you must want to be your partner if you were a police detective, too?
Beckett, always Beckett.
Out of all the police consultants you've watch on TV (e.g., Shawn Spencer, Gus, Monk, Castle, etc.), who would you most want working with you on a case?
Hmm, now that one is more difficult. Shawn would drive me crazy, so no. Gus isn't my best friend like Shawn is to him, so I don't think he'd come through for me the same way. Monk would also drive me crazy with his issues. Castle and I, however, would get along great.
I'm trying to think of any other consultants, but I can't think of any that would be competition for Castle.