1) Danny Welbeck v Sokratis Papastathopoulos
As a deadline day signing Danny Welbeck hasn’t had much time to bed into the team just yet, but he already showed he is a threat going forward against Manchester city on Saturday. With Dortmund’s captain Matts Hummels out injured, Sokratis has been featuring at centre-back this season, and Welbeck will be looking to play off the shoulder of the Greek international. The former Manchester United man’s pace could cause the Dortmund back line a real problem, and the England striker will be highly motivated to get his first goal for the Gunners tonight.