A couple of days ago on these pages we took a look at a projection from Pro Football Focus that had the 2021 Dallas Cowboys offensive line as the sixth-best in the NFL. Obviously this was just a projection, and was dependent on the health of the Cowboys big three, Tyron Smith, La’el Collins and Zack Martin, but the ranking felt right if their health was normal. Those three players are among the best offensive linemen in the league.
So when ESPN recently ranked offensive lines on a projected outcome for 2021 based on just pass blocking, you would expect the Cowboys to fare pretty well.