Bayern repeats terrible historical nightmare for Arsenal in just two weeks with another 5 -1 defeat

The Gunners are humbled once more as they gave in to Bayern Munchen, following the red card of Koscielny. 

Lewandowski (pen), Robben, Costa, Vidal (2) secured a 10-2 aggregate success after Walcott opened the scoring on the night. 

Definitely, things are not looking very bleak for French coach, Wenger right now.