Considering that the Champion is canonically going to be opposing Kas and her subordinates' plans regardless of personality, which of Kas' tracks you're on or what you the player might be roleplaying, it's really not that out of place. Especially in the immediate context of that line.
Sure, that scene could add alternate lines to follow [pc.title] but since there isn't (so far as I can tell) a way to make alternate dialogue based on your title it couldn't really be tailored that specifically.