Arsenal are set for a busy end to the summer transfer window, with one incoming and several outgoings in the pipeline. The Gunners have signed Riccardo Calafiori from Bologna and will soon be set to add Real Sociedad’s Mikel Merino to their ranks. Arsenal have also allowed a number of first-team players to leave the Emirates Stadium this summer. For instance, Emile Smith Rowe has been sold to Fulham, while Nuno Tavares and Albert Sambi Lokonga have been loaned out. Arsenal midfielder Fabio Vieira is now being linked with a loan return to Porto, while striker Eddie Nketiah is said to be in talk…
