Just a matter of days remain for the likes of Arsenal and Tottenham Hotspur to pull off any late deals in the summer market. Neither of the north London sides have been particularly busy when it comes to arrivals although Ange Postecoglou‘s side have certainly added more. Mikel Arteta has, so far, had to settle for just the one signing in Riccardo Calafiori but Arsenal are now on the verge of sealing Mikel Merino’s arrival at the Emirates. Both sides have been specific in how they have worked in the window with both managers very selective as to the type of players they bring through the doors…