Through 11 games of his Arsenal career thus far, Gyokeres has scored three goals. Two came on the second week of the season in a 5-0 hammering of Leeds, while the other came directly after the September international window during a 3-0 triumph over Nottingham Forest at the start of Ange Postecoglou's infamous 39-day spell as manager.
Gyokeres heads into Tuesday's battle with Atletico on a run of nine games without a goal, but this isn't of public concern to Arteta. Prior to Gyokeres drawing a blank in Saturday's 1-0 victory at Fulham, the Arsenal boss said: "I told [Gyokeres] before the first meeting, I said, 'the nine that I want is a nine that when he doesn't score for six or eight games, he can handle that. If not, you have to go somewhere else because the expectation is going to be there'.
"So, if you put on a nine shirt for Arsenal, you have to be able to say, 'OK, six games, if I don't score, I'm a different player? I start to act in a different way?'. No, I want much more of the same of what he's doing."
Speaking after that win at Craven Cottage, Arteta said: "He was very close today again, two or three times. We were all begging for him to score. The work rate he puts in for the team is phenomenal, so we try to give him support and love and it will come.
"He looks at you and doesn't move. He was on the screen like this and he just said: 'It's fine'. That's him. There's no emotion there, he just has a single-targeted mindset. That's what I love about him."
That Arteta has even had to whip out these lines is proof enough that Gyokeres hasn't quite had the totally desired impact to date. Beyond the raw numbers, he also looked lost in Arsenal's 1-0 defeat at Liverpool and their last-gasp 1-1 draw at home to Manchester City. Even against lesser opposition, he's still getting up to speed with the ruthless rigour of the Premier League and appears a step or two behind his team-mates. This is a natural step he needs to take, but one Arsenal can only afford since they're already top of the table.