Okay so... who is the girl played by Isa Briones? IMDB gives her the name Dahj. Let's speculate until early 2020 when we all find out and are disappointed. Is she Lal resurrected, mind-wiped and wearing a new face? A young Borg Queen awaiting some Red Angel-style temporal silliness to make her the Queen? Spock's quarter-Vulcan daughter (hence the round ears)? An advanced Borg infiltration drone? Why does she feel safe around Picard?