Here is one link that was from a UFC inside thingy. Like Franklin says in the vid. "It's only one example." So this could have been one of those "crazy change things up days" for the show.
I know there is a couple more.
http://www.youtube.com/watch?v=cq7Kdv0RHmc
[MEDIA]http://www.youtube.com/watch?v=cq7Kdv0RHmc[/MEDIA]