Knight Templar
Commodore
^All of those are interesting ideas that would explain why the creature acted the way it did. Someone mentioned that while in McCoys form, it argued in the briefing room with Kirk and Spock about the "creature" and that was evidence of its high intelligence.
Maybe it was simply repeating things it had learned from Crater in the past. I've really got to wonder what kind of endgame Crater was thinking of. Did he plan on living the rest of his life with "Nancy" on that planet? Was he having sex with it? What kind of warped man would do that with the very alien that had killed his wife no matter that they looked like? Maybe it was Crater who was the crazy one and his instability influenced the Salt Vampires view of humans.
Maybe it was simply repeating things it had learned from Crater in the past. I've really got to wonder what kind of endgame Crater was thinking of. Did he plan on living the rest of his life with "Nancy" on that planet? Was he having sex with it? What kind of warped man would do that with the very alien that had killed his wife no matter that they looked like? Maybe it was Crater who was the crazy one and his instability influenced the Salt Vampires view of humans.