Kai Havertz is beginning to justify Mikel Arteta’s decision to bring him to Arsenal. It took Kai Havertz a while to find his feet at Arsenal. Earlier on this season, Havertz attracted heavy criticism as he struggled to acclimatise to life at the Emirates Stadium. He arrived at Arsenal looking short on confidence and uncomfortable with the tactical demands being made of him by Mikel Arteta. After all, in his time at Chelsea, the German was primarily used as a striker. However, following the departure of Granit Xhaka in the summer, Havertz has largely been used as a midfielder by Arsenal, tasked…