There has been a lot in the news lately about the ability to make "Fake News" with videos. It is now easy to put someone's head on another person's body and make it look as if it is that person performing the action. Could it be that Q mentioned the HRC video simply to push the black hats into admitting that they have (and use) that technology? In other words, maybe there is not an HRC video coming, but the purpose of Q's statement has already been achieved.