As someone that wants the best for Anna, Angus and Jayna sometimes feel pretty conflicted about her destructive behavior. Still, they never show it as they always wish Anna to choose her path.
Jayna knows the feeling of not being able to choose her path from her and Fire Phoenix's experience. She will never let the same thing happen to Anna. Meanwhile, Angus is taking this more seriously.
With his deep knowledge of martial arts, he is not only proficient in combat but also knows a lot about spirituality and the mind. He knows someone that, being caged and controlled, will never be able to reach their maximum potential and beyond.
Like when he is interested in Jayna, Angus knows Anna's talent is enormous and maybe stronger than him. If she wants, she could even use any skills/spells without being taught like him.
