Former Arsenal defender Martin Keown insists manager Mikel Arteta can get the team back on track with a minor tactical tweak.
Keown thinks he knows a way Arteta can get the best out of a struggling Pierre-Emerick Aubameyang ahead of today's North London derby against Tottenham.
Keown explained: "Last week against Wolves — who after three years of using a back three have now abandoned that system — Arsenal lost 2-1.
"They came up against an opponent who used, in the shape of Daniel Podence, a deep-lying No 10 with three players in front of him in a 4-2-1-3 formation.
"Arsenal found that so much of a problem that it looks like Arteta copied that system in their 4-1 defeat of Rapid Vienna on Thursday, playing Alexandre Lacazette in the very same role Podence played.
"In the opening exchanges Lacazette scored a wonder goal from distance and was feeding willing runners either side of him in Nicolas Pepe and Reiss Nelson, with Eddie Nketiah in front. It made them much more dangerous.
"I am confident this system would make Arsenal more creative against Premier League opponents too. With three up top and one supporting, that will create more chances for Pierre-Emerick Aubameyang, who has found himself starved of service.
"A change of system could revitalise Aubameyang. He and Lacazette love playing together and the Frenchman being deployed from deep could rejuvenate that partnership.
"It's well-known now that Harry Kane drops deep and makes life difficult for opponents. He operates between the defence and midfield, making himself hard to pick up. Lacazette in that deep role could work well."