Arsenal have just two days left to complete their summer business, and the next 48 hours look set to be chaotic for the Gunners. Aaron Ramsdale is closing in on a permanent move to Southampton with Arsenal now working on signing Joan Garcia as a replacement, with the Gunners this week already confirming the signing of Mikel Merino from Real Sociedad. With Nico Williams also on Arsenal’s radar, there’s a real chance that the north London side could end the transfer window with a fantastic flourish as Mikel Arteta looks to add the final pieces to his squad for the new season. And Arsenal could b…