I’m going to go out on a ledge here and say that they might. You can see the technique in action in the two videos below. This first video shows a more subtle version of the “Kickoff Pickoff ” that may or may not have been made up on the spot.
http://www.youtube.com/watch?v=gLZzqNlpazU&feature=player_embedded
This next video clearly shows that this team has practiced this more aggressive version of the Kickoff Pickoff. Note that he was completely comfortable on a short, very fast rappel and the coordination of his partner dropping all of his excess rope as he jumps. Clearly they’ve trained on this enough to know that it will work. Because, if you get it wrong, it’s going to be a LONG day on the typewriter trying to explain this one away.
http://www.youtube.com/watch?v=gn7SWTj9TIU