A week ago it was tempting to pay Mikel Arteta little heed when he claimed to have detected a fundamental change in Nicolas Pépé’s demeanour. It smacked of a manager trying to talk up a failed club record signing in time for the summer and it was hardly the first time he had spoken of a turning point for the Ivorian. But by the end this felt like one for both player and, thrillingly for all those who celebrated wildly after Arsenal snatched the points in injury time, a club whose tails are up at long last.
Champions League places are secured through nights like this: if any doubt remained, it should now be acknowledged that Arteta’s team have an excellent chance of achieving their end.