Arsenal faces defensive problems ahead of Southampton trip with four centre backs out

Unai Emery is facing defensive problems ahead of Premier League game against Southampton. While Laurent Koscielny is available for the game, although he has just return from a long-term injury. Sokratis Papastathopoulos and Shkodran Mustafi are suspended while Rob Holding (knee) and Konstantinos Mavropanos (groin) are injured, as well as Danny Welbeck (ankle) and midfielder Emile Smith Rowe (hip) are also sidelined. While Southampton will be without injured defenders Ryan Betrand (a back problem) and Jack Stephens (knee issue) for Sunday's Premier League game with Arsenal. Predicted line-up for the game via TheSun.

Why Laurent Koscielny will prove he is still a key Arsenal player