Mike McCarthy seems to be fighting for his coaching job with the Dallas Cowboys. However, McCarthy served up a defiant take after the disastrous 3-7 start to the season. “At 3-7, will #Cowboys coach Mike McCarthy potentially sit veterans to get a look at young players? We got to fight, scratch, claw.”Cowboys coach Mike McCarthy trying to find answersThe Cowboys lost 34-10 to the Texans on Monday night, yet another embarrassing blowout in the friendly confines of Jerry’s World. “It's very frustrating,” McCarthy said.