Kieran Tierney hasn’t made it, so Hector Bellerin is expected to play at left-back. But Bukayo Saka is back after missing the last three matches – none of which Arsenal won – and so are Emile Smith Rowe and Granit Xhaka. Pierre-Emerick Aubameyang has been dropped to the bench. Captain Dispensable.
Arsenal: Leno; Soares, Holding, Gabriel, Bellerin; Smith Rowe, Xhaka, Partey; Willian, Lacazette, Saka
Subs: Ryan, Aubameyang, Azeez, Ceballos, Elneny, Hein, Lopez, Mari, Martinelli, Nelson, Nketiah, Pépé
Slavia: Kolar; Bah, Holes, Zima, Boril; Hromada; Dorley, Stanciu, Provod, Olayinka; Sima
Subs: Kovar, Kuchta, Lingr, Masopust, Sevcik, Stejskal, Tecl, Traoré, Visinsky
Referee: A Ekberg (Swe)