Sunderland boss Regis le Bris has been speaking to the media before Saturday's Premier League game against Brentford at the Gtech Community Stadium (kick-off 15:00 BST). Le Bris confirmed Habib Diarra will be sidelined for around six to eight weeks with a hamstring injury: "It's frustrating, but we have to manage it and we will find solutions... It's a shame because I was so pleased with his pre-season and he's getting more mature about his game, about clarity on the pitch, about his qualities and how they fit with the demand of the Premier League."