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.

Ethan Nwaneri scored his first Arsenal goal as Mikel Arteta’s side beat Nottingham Forest 3-0 to secure a first Premier League win since October 5. Arsenal had the ball in net after five minutes when Jurrien Timber bundled in from a free-kick but Mikel Merino was judged to be offside from the initial header.