As expected. Danny Welbeck starts up front for Arsenal and Mesut Ozil makes his first Europa League appearance of the season in the round-of-32 game in Sweden.
Welbeck is in because Pierre Emerick Aubameyang is cup-tied and Alexandre Lacazette is out injured. Laurent Koscielny and Jack Wilshere have not travelled.
Arsenal: Ospina, Bellerin, Chambers, Mustafi, Monreal, Iwobi, Elneny, Maitland-Niles, Mkhitaryan, Ozil, Welbeck.
Subs: Macey, Holding, Kolasinac, Willock, Xhaka, Nelson, Nketiah.
Ostersunds: Keita, Mukiibi, Papagiannopoulos, Pettersson, Widgren, Edwards, Nouri, Mensah, Sema, Ghoddos, Gero.
Subs: Andersson, Tekie, Bergqvist, Hopcutt, Aiesh, Sonko Sundberg, Islamovic.