[quote=@PyroDash888]
I'm fairly certain, I heard something concerning the still remaining human ears from one of the crew saying that they were unable to remove them from the skeletons or something, since all their concept art shows Blake and Velvet without human ears. Later they just changed it, so that they do have human ears.
[/quote]

And the original script for [i]Frozen[/i] had Elsa as the villain, Anna as a girly girl princess and Hans as the hero of the day, doesn't make it in way a part of the story. It doesn't really mean a damn what they were intending to do unless they actually did it.