The news comes after a disappointing 3-0 loss to Brighton this past weekend, where Arsenal were overrun by the Seagulls. The most effective element of Brighton's performance was their relentless pressing of Arsenal in periods of settled possession, as reported by The Guardian Football. Brighton defensive midfielder Chema Andrés pushed up on to Martin Ødegaard whenever he could, moving Brighton into a man-to-man shape against the ball and limiting the Norwegian whenever he dropped deep.
Arsenal's usually resilient team fell apart on the south coast, losing a match by three goals for the first time in over three years. The match was a transition-heavy affair which suited Brighton's attacking players, with focal point Charalampos Kostoulas being an all-round threat.
The loss has raised questions about whether Arsenal have been figured out, but The Guardian Football notes that there were mitigating factors that explain Arsenal's underperformance, including the trip to Brighton being their fourth away game in just 10 days.