...And that's what comes out when I try to say sensible things while on painkillers. Take two! I think he will fall under the protection of Signy (...that's so funny to say.) mostly by benefit of Imenry's friendship with the warden. Caution is good, you never know who might secretly be an axe murderer. Not that Brennan is an axe murderer, of course.
And yes! They are in Preparations together of course.