Cowboys add offensive line depth after loss in opener

The Cowboys offensive line isn’t as vaunted as it used to be, and they added some depth accordingly. According to a tweet from his agents, veteran guard Xavier Su'a-Filo has agreed to terms with the Cowboys, after he worked out last week. The Cowboys placed guard Parker Ehinger on IR (not long after he was acquired in trade from the Chiefs), and nothing about their performance in the loss to the Panthers yesterday suggested their line is up to old standards.