The player didn't read up just made a guess. He's acquired the bloodlust flaw for his comments in previous combats.
They are representing the lightbringers as they are a good fit (Orlanth-initiate, Chalana Arroy-initiate, Lhankor Myr-initiate, Issaries-high communication and air runes, Eurmal-odd Kolating, Fleshman-strong magic rune) and read the part of those questers travelling to Arrowmound