Arsenal look set for a busy end to the summer transfer window as they aim to fine-tune their squad. Riccardo Calafiori joined the club earlier this summer and a deal to bring Mikel Merino to the Emirates Stadium is imminent, signaling a massive boost for Mikel Arteta. However, there could be a bit of a re-jig in the goalkeeping department, with Aaron Ramsdale linked with a move to Wolves. If the Englishman leaves, Arsenal are likely to dip into the transfer market for a replacement. However, it appears as if Justin Bijlow – one of their targets in this position – is now ready to have his medic…