Martin Odegaard sustained an injury whilst playing for Norway last night. Arsenal club captain Martin Odegaard is now a doubt for Sunday’s North London derby. Mikel Arteta will be without several key players for this match. Declan Rice is suspended, as he was sent off in the Gunners’ last game against Brighton. On top of that, Mikel Merino remains sidelined, having damaged his shoulder in his first Arsenal training session. Arsenal have enquired about Odegaard’s injury, contacting the Norway medical team for an update, but it would seem unlikely at this stage that the playmaker will be fit to …