Board Thread:Episode Discussion/@comment-14138255-20170108170343/@comment-25936766-20170115131335

I wouldn't say less competent or powerful.

More like every episode makes her more of a jerk towards Sun. But, on the other hand, Sun has been getting more stupid and insensitive every episode, to the point of uselessness, so it makes sense to an extent that Blake gets more and more angry at him.