Alexis Sanchez v Neven Subotic
Whilst Sanchez was still trying to find his feet for the Gunners at Dortmund, he still managed to fashion a couple of chances for his then unfamiliar teammates. Since then Alexis has scored nine goals in his last nine outings for club and country and will know the Dortmund defence is hardly watertight after it blew a two goal lead at newly promoted Paderborn in the Bundesliga last weekend.
Subotic and co handled Arsenal’s attack with ease in Germany, Dortmund’s defence will be mindful they only have to hold Arsenal to a draw to ensure they top Group D and that only Galatasaray have managed to score against them in their last five Champions League matches. Alexis Sanchez will be the obvious threat and if he can be kept quiet, Dortmund should be untroubled by a stuttering Arsenal attack.