Arsenal were able to show their teeth against Manchester City on Sunday. It was a feisty affair between Manchester City and Arsenal when they met at the Etihad Stadium. Kai Havertz and Rodri clashed within the first minute of the match, setting the tone. There were flashpoints on the sidelines, too. At one stage, Pep Guardiola aimed a kick at a chair after Riccardo Calafiori netted for the Gunners. The turning point in the game came just before half-time, when Leandro Trossard was dismissed having been shown a second yellow card for delaying a restart. Having been reduced to ten men, Arsenal w…