Barring injury, the Dallas Cowboys are set at three positions along the offensive line. Tyron Smith (left tackle), Travis Frederick (center), and Zack Martin (right guard) are all returning Pro Bowlers.
The offseason departures of Doug Free (right tackle) and Ronald Leary (left guard) left holes to fill. Dallas needs strong replacements to maintain what many consider the league’s best offensive line.
La’el Collins started at left guard last year before injury struck in Week Three of the regular season. It’s a position Collins may not return to in 2017; the Cowboys are working him at right tackle during offseason programs.