Only one Arsenal player truly looked as though he could cope with the pressure of the occasion in the first half against Bayern Munich on Tuesday night. Whilst Arsenal were ultimately able to battle back and earn a 2-2 draw in the first-leg of this Champions League quarter-final clash with Bayern Munich, the Gunners will look back upon this game with significant regrets. Mikel Arteta could not have wished for his side to get off to a better start in their first game at this stage of Europe’s elite club competition in 14 years. Bukayo Saka put the North London club ahead with just 12 minutes on…