Arsenal will hope to have Granit Xhaka available for Wednesday night's Premier League trip to Wolves.
The midfielder has been missing with a hip injury but is in contention and Sokratis Papastathopoulos returns following a two-match ban.
Barcelona loanee Denis Suarez (groin) remains sidelined, as does Aaron Ramsey (hamstring) as well as long-term absentees Danny Welbeck (ankle), Hector Bellerin and Rob Holding (both knee).
Leander Dendoncker is pushing for a recall after being benched for the frustrating 0-0 draw with Brighton but could replace Morgan Gibbs-White.
Defender Ruben Vinagre may also feature from the start after impressing off the bench on Saturday.
Predicted line-ups
Arsenal XI: Leno; Mustafi, Sokratis, Koscielny; Maitland-Niles, Guendouzi, Torriera, Kolasinac; Ozil; Lacazette, Aubameyang
Provisional squad: Leno, Cech, Maitland-Niles, Lichtsteiner, Jenkinson, Mustafi, Koscielny, Mavropanos, Papastathopoulos, Monreal, Kolasinac, Xhaka, Guendouzi, Torreira, Elneny, Iwobi, Mkhitaryan, Ozil, Aubameyang, Lacazette, Nketiah.
Wolves XI: Patricio; Bennett, Coady, Boly; Doherty, Dendoncker, Neves, Moutinho, Jonny; Jota, Jimenez
Provisional squad: Patricio, Ruddy, Norris, Doherty, Bennett, Dendoncker, Boly, Coady, Gibbs-White, Jonny, Saiss, Neves, Costa, Moutinho, Cavaleiro, Vinagre, Traore, Jimenez, Jota.
Words by Press Association.
