One of the areas of particular interest to following this summer for fans of the Dallas Cowboys is the offensive line. Considered to be one of the top positional groups in the NFL just a couple of seasons ago, this unit has had their struggles in recent years. And that’s mainly due to injury.
Just last season, the Cowboys lost their All-Pro center, Travis Frederick, for the entire year as he struggled to recover from the autoimmune disease Guillain-Barré syndrome. Six-time Pro Bowl left tackle Tyron Smith has missed nine games in the past three seasons due to various injuries.