Bayern laboured to a 3-2 victory at home to Fortuna Dusseldorf on Saturday, thanks to 86th minute. Daniel van Buyten started and finished the game. The 35 year old is not as mobile as he once was and he will be the weakness in a very strong Munich defensive unit if he starts. He was noted as the weak link in the first leg and although Arsenal did not expose it, they can do this time. The Belgian has been out of favour this season with just 11 appearances this season, falling behind Badstuber, Dante and Boateng and could well be tested if the likes of Walcott attack him head on with pace. The Premier League side should look to target the centre half for a chance on goal.