almost every team has overly aggressive and violent players..... in highschool there was this guy on my team I was stronger and in better shape then but his "Kill 'em all" attitude allowed him to perform better and be a starter while I was 4th string for the same position and he got a lot of penalties for hitting dirty
They don't, really. Football is just a violent sport. If you ask me, the Cowboys kept getting the short end of the stick because Dez Bryant kept getting interfered with. He got at least two of them, and a few more that were close but never got called. It seemed like a fairly even game overall to me, though.