With just days of the transfer window to go, Arsenal could still be busy with one, two or possibly even three new arrivals in north London. As ever, Arsenal will only add to Mikel Arteta’s squad once they are able to sell players on the periphery of things at the Emirates Stadium. Eddie Nketiah is close to leaving Arsenal, Crystal Palace have wasted no time pushing for his signature once any move to Nottingham Forest fell through. Emi Martinez has also told Aaron Ramsdale to leave Arsenal – a move that seems likely to happen before deadline day. And then Arsenal fans may even see movement with…