By Tzvi Machlin It was a battle of offenses last night as the Dallas Cowboys and Seattle Seahawks combined for over 75 points and not a single punt between them. So in the fourth quarter, Cowboys QB Dak Prescott challenge his defense to make their first true stop of the game. Per Cowboys insider Clarence Hill Jr., Cowboys linebacker Micah Parsons revealed that Dak spoke to him and challenged the defense to win the game after leading the offense to a 38-35 lead on a go-ahead touchdown. Parsons said he was floored. “I’m like, ‘Damn, that s-t made me blush a little bit. That’s my quarterback righ…