Pierre-Emerick Aubameyang returns to the Arsenal line-up against Watford on Sunday.
The Gabon international was cup-tied for the Europa League victory over AC Milan on Thursday, but returns to the fold against the Hornets, with the Gunners aiming to halt a run of three straight Premier League defeats.
Arsenal XI: Cech; Maitland-Niles, Holding, Mustafi, Kolasinac; Elneny, Xhaka; Ozil, Iwobi, Mkhitaryan; Aubameyang. Subs: Ospina, Chambers, Willock, Nelson, Wilshere, Nketiah, Welbeck.