By James Cormack Arsenal Women’s Champions League group stage campaign begins on Wednesday evening as they take on Frauen-Bundesliga champions Bayern Munich in Germany. A third-place finish in the Women’s Super League last season forced Arsenal to endure a fairly arduous qualifying process to put themselves in the hat for the group stage draw. The Gunners beat Rangers and Rosenborg in the first round of qualifying before eliminating Hacken, winning the second fixture 4-0 to overturn a first-leg deficit. Jonas Eidevall’s team, however, have been placed into a tough Group C alongside Bayern, Juv…