Arsenal could welcome back Mesut Ozil for the Premier League visit of Leicester on Monday night.
The playmaker missed the 5-1 win at Fulham ahead of the international break due to a back spasm but is now back in full training alongside Danny Welbeck – who withdrew from the England squad after a hamstring issue.
Sokratis Papastathopoulos (ankle) will be assessed too after taking a knock with Greece but fellow defenders Laurent Koscielny (Achilles) and Konstantinos Mavropanos (groin) are still missing as Ainsley Maitland-Niles and Petr Cech return from leg and hamstring injuries respectively.
Provisional squad: Leno, Cech, Martinez, Bellerin, Lichtsteiner, Holding, Mustafi, Sokratis, Monreal, Kolasinac, Maitland-Niles, Xhaka, Elneny, Torreira, Guendouzi, Ramsey, Smith Rowe, Iwobi, Mkhitaryan, Ozil, Welbeck, Lacazette, Aubameyang.
Leicester captain Wes Morgan is banned after being sent off before the international break.
The defender serves a one-match suspension following his red card in the 2-1 defeat to Everton.
Ben Chilwell, Harry Maguire and James Maddison have returned from international duty fit but Matty James (Achilles) and Demarai Gray (ankle) are out.
Provisional squad: Schmeichel, Ward, Jakupovic, Simpson, Chilwell, Evans, Pereira, Maguire, Soyuncu, Fuchs, Maddison, Albrighton, Amartey, Iborra, Silva, Mendy, Ndidi, Ghezzal, Vardy, Choudhury, Iheanacho, Diabate, Okazaki.