If you’ve been a Dallas Cowboys fan since the late 1980’s and have had the pleasure to see and witness the greatness of the 1990’s with this organization, then you know how big of a legacy follows the moniker of “The Great Wall” of this storied franchise. You cannot talk about offensive linemen in the National Football League without bringing up names like Mark Tuinei, Erik Williams, Nate Newton, Mark Stepnoski or Kevin Gogan. They were part of a team of players that not only came together to create a foundation for a football team that went all the way, but they also left something special for generations of footballs fans to stay in awe when debating some of the greatest offensive linemen in the league.