^I thought the Dark Bo thing was the Plan-B they talking about at the end. I got the impression that they knew Dyson would die, and were hoping she'd go all scary blue eyes and revive him.
And was that Caretaker guy the Hippie Werewolf from Being Human?
Yeah. I looked him up on IMDB after I saw the same name in both guest credits and while it didn't have his credits for Lost Girl, it did have his role in Being Human.