Chelsea fans were left fuming at Kai Havertz after his involvement for Arsenal in the London derby on Sunday afternoon. The German international spent three years at Stamford Bridge after a big-money move from Bayer Leverkusen, with hopes that he would kick on to become a key figure. Playing as a centre-forward, he never quite settled properly for the Blues, struggling to stamp the quality that he is capable of. That saw him join Arsenal in 2023, with Mikel Arteta hopeful of unlocking Havertz and getting the most out of his ability. The move to the Emirates Stadium has made a few unhappy at Ch…
