Martin Odegaard will today return to Arsenal for further assessment on an ankle injury.The 25-year-old had to be helped off the pitch during Norway’s Nations League match against Austria on Monday, sparking fears of a lengthy spell on the sidelines.Odegaard’s ankle twisted as he was challenged for the ball and he was forced to immediately come off, with Norway manager Stale Solbakken admitting after the match that the injury “looked bad”.