It’s a Helo episode, which doesn’t upset me. Back in the olden days of Star Trek, ST-TNG, Babylon 5, and many other large ensemble cast shows the writers try to pick an episode every season or so to focus on the less central characters to give them some depth and to satisfy those character’s fans. They fail miserably on most shows, but every once and a while they get it right. Well, to save you t…