Brighton & Hove Albion will again be without Tariq Lamptey as he struggles with an ongoing hamstring issue.
Adam Lallana was substituted at West Ham with a groin injury and is being assessed, along with Aaron Connolly.
Arsenal youngsters Emile Smith Rowe and Gabriel Martinelli could make their second starts of the season after impressing on Boxing Day.
Thomas Partey remains sidelined, while Gabriel is self-isolating due to coronavirus tracing.
![Arsenal have failed to score from open play in their last five away league games](https://ichef.bbci.co.uk/onesport/cps/976/cpsprodpb/1085D/production/_116277676_arsenal1.jpg)
LAWRO'S PREDICTION
Brighton are this season's draw specialists with seven so far, and four of them have come in their past six games.