I saw that they worked the selling of KHs into the 2-part Nehemiah video in the convention. It was indirect, but it was there.
In the video there was a fictional thread where Jews were being 'selected' to move into Jerusalem (within the walls). The process of being selected was apparently random, and without asking the subject whether they wanted to or not. And the issue portrayed in the video was that if you were faithful you would make the move if you were 'selected.' Only unfaithful ones were shown to object to moving when they were told to.
It was a blatant take on the selling of KHs and being reassigned to another congregation, whether it was convenient or not.