Board Thread:Episode Discussion/@comment-14138255-20160117163823/@comment-226878-20160119214648

Lisa Lavender's reappearance states one of two things. Either she's not the hologram people had earlier suggested... or they also use holograms to represent the people they're "interviewing." That next guy they showed also had a 2D model.

It also confirms something I said earlier in regard to character longevity. If the character has a name (a must) and a face (almost as important) and a few lines (helps) and is not dead (though even this isn't critical) they will be back in a future episode.