The Dallas Cowboys have an embarrassment of riches along their star-studded offensive line. Coming onto the scene in 2014 by springing DeMarco Murray to the league rushing title, the unit that is full of former first round picks, excluding undrafted left guard La’el Collins, has only gotten better, younger, and deeper since then. This past season, with injuries derailing the team’s offense by taking out Tony Romo and Dez Bryant, the offensive line still led Darren McFadden to 1,089 yards on the ground – paving paths for the veteran to run through in a man-blocking scheme, which is not their collective strength. McFadden’s 2015 performance proved just how talented the Cowboys’ line is. A new face along this line was rookie La’el Collins, who replaced the reliable veteran Ron Leary as a starter for 11 games.