Riccardo Calafiori is settling in really well at Arsenal. The Italy international joined the Gunners from Bologna in the summer transfer window. It took a while to get this deal over the line, but Edu Gaspar got the job done in the end. Calafiori made his first start against Manchester City at the Etihad, and he has been unbelievable since. He has made the left-back position his own and has been tremendous there. The versatile defender has become good friends with several players at Arsenal too. He has revealed the light-hearted warning he sent to one of them recently. Riccardo Calafiori share…