The New Orleans Saints — winners of their last six games after an 0-2 start — will be dealing with injury issues on their offensive line in advance of their visit to Buffalo.
Starting right guard Larry Warford did not play in Sunday's victory against the Tampa Bay Buccaneers because of an abdominal strain suffered in Week 7. Senio Kelemete started for the second consecutive week.
Starting left tackle Terron Armstead did not play in the second half after taking himself out of the game with a chest injury. His status is uncertain.
The Saints also will be closely monitoring safety Kenny Vaccaro, who left the game in the second quarter with a groin injury.