Arsenal weren’t at their best in the opening Champions League game of the current campaign, as they failed to find a winner against Atalanta. Despite plenty of calls for Mikel Arteta to rest players for Arsenal‘s Champions League opener, the only change was to bring in Gabriel Jesus and the obvious return of Declan Rice. However, the Gunners just weren’t able to find a way past an Atalanta side who looked really impressive in the press and ended up missing a penalty. The Italian side edged things with eight shots to Arsenal’s six and 54% possession to Arsenal’s 46%. Interestingly, the one diff…