Arsenal manager Mikel Arteta has worked wonders since taking the reins at the Emirates Stadium, even if certain things he didn’t weren’t universally appreciated right at the start. For instance, freezing out and subsequently offloading the likes of Matteo Guendouzi, Mesut Ozil and Pierre-Emerick Aubameyang proved controversial decisions at the time. Then you have several signings Arsenal made that split the fanbase to begin with, but eventually ended up becoming fan favourites. Aaron Ramsdale is a perfect example of this. When he joined the Gunners, there was some criticism as he had suffered …