The argument for Cowboys having a top 5 offensive line

The Dallas Cowboys enter the season with a stable, reliable offensive line. The organization knows everything starts up front, which is why the team has spent three first-round picks on offensive linemen over the last five drafts. With so much invested, the team is sitting in good shape up front, and people are starting to notice. Recently, ESPN senior writer Mike Clay offered up some scores for every starting offensive lineman for every team. These scores are calculated by a mix of advanced sta