So I was out at a bar watching the fights with a bunch of less then casual fight fans... I saw Brown sink in the darce/brabo and announced the end of the fight. It looked to me like Brown had perfect positioning... the choke was deep and he moved to the right position to finish with it. Did anyone notice anything in particular that he did wrong? I use the darce all the time and its a great go-to move for me so I was kind of surprised that he wasn't able to finish... what could he have done different to get the tap or put Lytle to sleep?