Arsenal do what is required, and the jubilant question now is whether it is also what they really need.
They don’t just have a 1-0 win away to Sporting in this Champions League quarter-final first leg, that puts them on the brink of a second successive semi-final.
They just have a win again, a good feeling. You could see it in the joy of the players after Kai Havertz’s finely taken goal. You could see it in the relief of more superb David Raya saves.
All of the noise from the recent domestic cup defeats is drowned out by celebration, and that just before the match that really matters to them: Saturday in the Premier League at home to Bournemouth.
The mood will be transformed.
There is something of a lesson in that, too, beyond what was a classically educated European away performance and yet another productive use of substitutes. They again made the difference, to show the value of squad depth at a time when so much talk is of fatigue.
But there was also more.
This victory came from one of their attackers finally stepping up. After a match where they had again looked to be playing within themselves, and often as if they were too intent on control to really press forward, substitute Gabriel Martinelli changed the pace and the tone.
He received the ball in the Sporting half and turned, before just going for it. There was the intent of the run and then the incision of a fine pass, playing in Havertz beautifully. The goal was all the better because of the way the German forward just fluidly continued to move, to slide it past Rui Silva.
It also looked all the better because of how different it had been to most of the Arsenal display.
They seemed content to get the 0-0. It could be said that was an entirely fair approach after the travails of recent games, that they just needed to stabilise, but it’s hard not to wonder whether there is a more to it.
With everything now so dependent on the end result, the question is whether Arteta is now playing results-based football, without the same processes that actually produce it.
That can manifest it in different ways, and often subtle ways, such as taking the conservative option to maintain control rather than the more assertive one to seize the game.
See their midfield approach here, especially the once imperious Martin Zubimendi. How many times did he and Martin Odegaard go for the safe option?
Hence all of this feels like more of the same right now – a team playing within themselves and getting through it, without getting people up off their feet.
Again, they won’t care about that if it all ends with the team celebrating the title or the Champions League.
Figures at Arsenal would also point to the very relevant fact that, up to now, and as will be the case until the FA Cup semi-final, they have been the only English team to play in every possible fixture this season.
That matters.
You can see it, above all, in a player like Zubimendi.
That admittedly isn’t always perceptible, except for surprisingly huge moments. Despite being a player rightly renowned for his exceptional passing ability – and a very Spanish passing at that – there have been a few times this season where he has suddenly given an astonishingly bad ball back to create an opening for the opposition. It happened twice here. Raya was out for it once, an effort wasted for another.
There is a fair question over whether this propensity has been influenced by a corresponding lack of mobility further up the field. On a number of occasions throughout the game, but especially in the first half, Zubimendi was on the ball in the centre and looking to play it forward only to find the front line very static.
This wasn’t all about Arsenal, of course.
Sporting were defensively well marshalled. They also forced three good saves from Raya – but were given due warning from Zubimendi’s own disallowed goal.
And that’s why there is another perspective on this.
This was actually a throwback in precisely the right way – a classic European away performance. Arsenal did a tactical number on the opposition, before taking their chance.
They couldn’t play anything close to their maximum due to all of the various issues around this season, so displayed a vintage Champions League minimalism. They also used that depth, the greater numbers.
The modern dynamics of the sport may have ensured such performances aren’t as visible any more but recent reversions may ensure they become newly important – and potentially decisive.
And so it is with those whole victory.
After a week when all the talk has been about how results in other competitions are intertwined with the title challenge, and may well influence it, what will this do?
Arsenal will feel good again – and at the best time possible.
That tends to be the case with last-minute winners. There’s very little like them, and there aren’t too many that tend to be as exquisitely executed as this.
As with everything else with Arsenal right now, it's all about the end result.
