Josh Allen is questionable against the Titans. He is still in the concussion protocol and may not see action. Backup Matt Barkley would take the field in his place. DEVIN SINGLETARY MAY RETURN AFTER BEING SIDELINED WITH A HAMSTRING INJURY. HE WOULD PLAY IN TANDEM WITH FRANK GORE WHO HAS IMPRESSED IN THE EARLY GAMES. THE ROAD MATCHUP AT TENNESSEE HAS IMPORTANT IMPLICATIONS FOR WILDCARD CHANCES. LOOKING FOR A HEALTHY SQUAD TO GIVE ITS ALL, WE COUNTDOWN AS 1BUFFALO.