http://www.sherdog.net/forums/showthread.php?threadid=539128 The New Jersey Athletic Commision is /asking/ for our input(as fans and competitors) to possibly allow knees to a downed opponent. Please read the thread and send a letter. I'm about to leave for work but when I get back I'm going to type something up. I would love to see a sanctioning body in America allow for this. Dana White even has said that he wished they had this rule.