My thoughts exactly! Some sort of containment exercise. Imagine the possibilities! Reanimated dead tissue is just the tip of the proverbial ice-burg. Though, my son would no doubt remind me of the implications as outlined by modern motion pictures. He can be a bit of a downer at times.
Communication, though? Quite intriguing. Yes, I hadn't considered that possibility, but perhaps a dialogue from their perspective might further enlighten us on the nature of their physiological and cognitive developments.