He forgets about Fifi as quickly as she'd come in once Alexandrie's expressed no need of her, turning his attention to what she's saying and asking and not quite saying and asking.

"We pledged to help the Inquisition. We will not turn and run when it costs us. Even if I do not have confidence in the person who leads my division, now, and even if my Father does not see it the same way." There's a noise, something that might have been a snort if he had more energy or was in a better mood. Instead his voice is bitter. "It is not as if he has other heirs with which to replace me."

Frigga must be avenged. The way to do that is not to hold Marnas Pell, but to take on Corypheus, and the Inquisition is the base to do it from. His mother had loved him as he had loved her, and he's not going to blindly follow Odin when Odin is wrong.