Mikel Arteta allegedly views Calafiori as a key addition to the squad. The Italian defender is capable of playing both as a left-back and an inverted full-back, which would allow him to slot into midfield positions when needed. With both clubs nearing a total agreement, the transfer of Calafiori to Arsenal appears imminent. The next few days will be crucial as the final details are ironed out before the Italian flies to London for his medical.