The NFL preseason is not about wins and losses, which is a good thing for the 0-3 Dallas Cowboys. It is about trying to sort out depth charts and, most importantly, who will make the 53-man roster. While the matchup with the Houston Texans wound up once again with the Cowboys on the short end of the score, there was a lot of information and data to examine. The indominable OCC, to steal a phrase, has done an incredible job of digging into the video of the game and presented a masterful analysis of the starters and key rotational players for the defense.