How many players could be out with ankle ligament damage for two months and reappear as if we blinked and missed it?

Your team has hit a creative rut that coincided with the absence of your primary playmaker? Get him back and all your problems evaporate. So yes, the semi-frequent leaden-footed attacking, sterile possession and clumsy decision-making that reared its unfamiliar head at Arsenal over the last two months was nothing more than a team unable to cope without Martin Odegaard.

Stunning strikes from Bukayo Saka and Thomas Partey and a first Premier League goal for teenager Ethan Nwaneri gave Arsenal a first victory in five league games.