Dallas Cowboys potential source of anxiety lies in the trenches
Byron Bell ready for left tackle spot if Tyron Smith can't play - ESPN - NFL Nation- ESPN
By the way: Cowboys OT Chaz Green on filling in for Tyron Smith; Brit Jack Crawford on 9/11
Cowboys' Chaz Green in swing of things at offensive tackle
How concerned should Cowboys be about Tyron Smith (oh, and Zack Martin) missing this Hawaii trip? - FanNation Dallas Cowboys News, Analysis and More
Dallas Cowboys: Offensive line still high draft priority
Tyron Smith, National Football League, News, Scores, Highlights, Stats, and Rumors
Bleacher Report naming Prescott as 'disappointing Cowboy' reveals hope
Dallas Cowboys Camp: Offensive line erasing question marks