User blog comment:RaijinRising/Yang's role in RWBY Vol 4 and onwards/@comment-207.210.13.214-20160306061748/@comment-33293221-20160306101542

Right. And she still was hostile when Yang asked if they believed her in "Destiny". 

Another reason for Yang to be a larger part of the storyline in the near-ish future is for her quest to find her mother, if/when she gets the courage to go out.