Well, that is not much of a rejoinder.
I already told you what I thought.
Don't reduce La'An to expectations based on her ancient family history. That is, in large part, the point of the character and her story, which you seem not to have noticed.
Shoehorning her into a Khan storyline isn't an opportunity, but rather a distraction.
AFAIK, you are "the first person to raise this issue," which might tell you something.