Arsenal midfielder Kai Havertz has a higher estimated transfer value than Kylian Mbappe. Arsenal paid £65 million to prise Kai Havertz away from Chelsea in the recent summer transfer window. The German endured a difficult start to life at Arsenal, coming in for plenty of criticism as he struggled to find his feet at the Emirates Stadium. Havertz arrived in north London looking short on confidence. He also needed time to adapt to Mikel Arteta’s tactical demands. The Spanish coach has regularly deployed the 24-year-old as an attacking midfielder, despite the fact he was used as a striker in his …