Arsenal are expected to be very active in the market in the final days of this summer’s transfer window. The Gunners haven’t pulled off any huge signings yet. David Raya’s loan was turned into a permanent deal at the start of July before Riccardo Calafiori was signed a few weeks later. Mikel Merino is set to join Arsenal next. As far as outgoings are concerned, Emile Smith Rowe’s move to Fulham is the one major deal Arsenal have pulled off in this window, but there could be a few more in the coming days. Fabrizio Romano has shared the latest on one of them. Arsenal give permission to Fabio Vie…