Former Serie A defender Romano Perticone has shared how Riccardo Calafiori has shocked him with the Italian continuing to be heavily linked with a move to Arsenal in the summer transfer window. Arsenal are very much in the frame to sign Riccardo Calafiori from Bologna, with Mikel Arteta seemingly keen to secure more depth at the heart of his defence. Fabrizio Romano reported that Arsenal are planning to hold further talks with Bologna and Calafiori about a potential move to the Emirates this summer, with the Serie A side looking for around £42.3 million for the 22-year-old. But, unsurprisingly…