Mikel Arteta was left in disbelief after what Kai Havertz decided to do during the first-half as Arsenal looked for a second goal against Chelsea on Tuesday. Arsenal flew out of the traps at the Emirates. Leandro Trossard broke the deadlock inside the first four minutes as he drove the ball past Djordje Petrovic in the Chelsea goal. It appeared that it may prove to be a long night for Mauricio Pochettino’s men, particularly with talisman Cole Palmer missing the game. But Chelsea did grow into the contest and caused some problems of their own. So that perhaps explains why Mikel Arteta was a lit…
