User blog comment:CF12/Why Katie and Sadie Should Not Return/@comment-31556666-20150707161025

I can see why someone would hope that Katie and Sadie don't return. From what's been shown, they have not really been stellar or in anyway complex. I think they are Bottom 10 material-type characters and I couldn't care less about them when they're on screen.

That said, I personally don't want any character to fade into obscurity. When a character in a show like this is introduced, forgetting about their existence sort of gives the show an awkward air in my eyes. With that said, it's why I think they could appear again at some point, but I couldn't care less whether they do or not.