Arsenal are getting ready to take on Tottenham Hotspur in what will be a huge game for both sides. The Gunners are desperate to return to winning ways after they dropped points against Brighton and Hove Albion just before the international break. That makes the North London Derby even more important, but Arsenal could be without seven players for the game at the Tottenham Hotspur Stadium. That is a serious concern, but Mikel Arteta may have given his players and the club a big boost ahead of the game on Sunday. Mikel Arteta makes Arsenal contract promise before Tottenham clashArsenal have stra…