These three all go hand in hand. They were DQ'ing some people for knee reaps, ignoring them completely for others, and only penalizing for others. It didn't matter if there was a sub involved or not. They gave some people advantages for the saddest excuse for a submission and others which looked insanely tight got nothing. They gave advantages and didn't give advantages for almost sweeps/passes/takedowns just as willy-nilly. And then there were the penalties. The most blatant of which was the penalty Ary Farias getting a penalty for leaving the mat area before is hand was raised. Now, this IS technically a penalty, but, seriously, probably 50% or more of the winners went out of bounds after they won. Let's also not forget there is a penalty for excessive celebrating, and let me tell you, there was a lot of that going on, and NO ONE got penalized for that either. It was frightening to watch the referees give decisions. I don't really want to get into it too much, I know, as an Atos member, for me to say "Atos got screwed" is going to just sound like I’m whining because my team lost a few matches. It wasn't just Atos though; so many people’s hard work and dedication were wasted/ruined by the incompetent or just plain biased referees.