Arsenal midfielder Martin Odegaard is not at full fitness on international duty with Norway. The Arsenal captain sustained a knock during the Gunners’ 1-1 draw with Brighton last weekend in the Premier League. On reporting to international duty, Norway manager Stale Solbakken revealed that Odegaard is carrying an injury other than the niggle he suffered at the Emirates. It’s a worrying update for Mikel Arteta, who will have his mind occupied on the upcoming North London derby at the Tottenham Hotspur Stadium. READ MORE: ‘I ain’t sure’… Doubtful Paul Merson thinks Arsenal may struggle in the de…