Whilst the January transfer window was a quiet one for Mikel Arteta, that should now preclude a summer of progressive spending at Arsenal. There’s a few profiles on the wish list, primarily the signing of a new striker like Ivan Toney. And whilst that should also be followed by the signing of a central midfielder to perhaps replace Thomas Partey – Arsenal are unlikely to stop there. Strength in depth in defence has still been an issue this season, even with all fit Arsenal arguably look a centre-back short. Although Ben White will still be considered centrally, William Saliba doesn’t have an o…