Cowboys' Dak Prescott seeks to improve for playoffs, says he's 'accustomed' to questionable NFL officiating | CBS Sports Headlines Cowboys' Dak Prescott seeks to improve for playoffs, says he's 'accustomed' to questionable NFL officiating Prescott is taking ownership of the Cowboys’ struggles, but he’s also not letting refs off of … Continue reading Cowboys' Dak Prescott seeks to improve for playoffs, says he's 'accustomed' to questionable NFL officiating