I agree that he was talking about the baby. It would make no sense to have the baby's mind in an adullt. Actually that has already been done on the Mork and Mindy show.
During the show No Exit when the Dr was drilling Sam's head Sam saids ".......The colony never forgets. The mind is its own place.... and a Hell of Heaven" I can hear what he saids between, "The mind is its own place" and "and a Hell of Heaven",because The Dr. and Starbuck are talking. Did anyone else get it. It sounds to me like Sam is rebooting.