Board Thread:Spoilers!/@comment-3010035-20150701044944/@comment-24950802-20150706152605

I wouldn't say it's never gonna be seen again. I thought Kathryn was never gonna be seen again after season 1 and she was. The show is actually quite good at bringing back characters from the past (just not at using them right). I wouldn't be too surprised if somewhere down the line Anna and/or Elsa put in another appearance, but yes, their story is over and I am 99% sure they will never be prominent again.