ARLINGTON, Texas - Allen Barbre exited Sunday's game against the Dallas Cowboys with a hamstring injury and did not return. Stefen Wisniewski replaced Barbre at left guard.
Barbre has started every game at left guard since the beginning of the 2015 season. Wisniewski was supposed to compete for the starting job this year, but instead became the team's top backup for all three interior offensive line spots after Barbre had a strong camp and preseason.
Without Barbre, the Eagles were missing two of their original starting offensive linemen. Lane Johnson served the third game of his 10-game suspension on Sunday, leaving Halapoulivaati Vaitai as the starting right tackle.