The transfer market will begin to gather pace in the final days and hours of the summer window. Arsenal are expecting to get some last minute business done in terms of both sales and arrivals. Aaron Ramsdale looks set to leave Arsenal before the window closes, with Southampton having negotiated a deal for the out-of-favour goalkeeper. Mikel Arteta will need to immediately and directly replace the shot-stopper, though, as as things stand he is the only one able to offer back up to David Raya in the first team squad. On top of that, Eddie Nketiah will join Crystal Palace very soon. The Hale End …