Arsenal currently trail their perennial nemesis Bayern 5 - 1 after buckling in the 2nd half after an injury to Captain Koscielny .
Are on the brink of exiting at the round of 16 for the 7th season in a row .
Arsenal currently trail their perennial nemesis Bayern 5 - 1 after buckling in the 2nd half after an injury to Captain Koscielny and are on the brink of exiting at the round of 16 for the 7th season in a row .