As I understand it (and someone can correct me if I'm wrong) doing a polygraph takes quite a long time, several hours to do two people. That could explain somewhat why they don't give them more at team tournaments since the time between weigh in and the awards is typically short at a team tourney vs. a pro/aaa or a TOC where the awards are usually in the evening on the second day. Either way, I'm just hopeful that the TD's in the Motherlode region will take notice that there is clearly something going on and use the polygraph as a deterrent.