Pittsburgh Steelers OT Alejandro Villanueva worked at left tackle with the first-team offense during practice Friday, July 29.

Footballguys View: Kelvin Beachum signed with the Jaguars this offseason, leaving the former Army Ranger who served in Afghanistan and earned a Bronze Star as the team’s starting left tackle. His development this summer should be one of the clues of this offensive line will bounce back from another injury-riddled season.