Unai Emery could be set to include Granit Xhaka and Lucas Torreira in his match day squad to face Crystal Palace after the two midfielders took part in full training on Saturday.
Matteo Guendouzi and Mohamed Elneny stand ready to take their places in the absence of Aaron Ramsey who was forced off through injury on Thursday night as the Gunners beat Napoli 1-0 in Naples.
Youngsters Arthur Okonkwo, Bukayo Saka and Eddie Nketiah were also involved in the session alongside Ainsley Maitland-Niles, Alex Iwobi, Mesut Ozil and a number of first team stars.
A selection of pictures from Arsenal's training session can be browsed in the gallery below.
Arsenal training in pictures as Granit Xhaka and Lucas Torreira return for Crystal Palace clash View gallery
Xhaka has been tipped as a potential winner of the Arsenal player of the year award by his supporters among the Gooner faithful.
The Swiss international had an uneasy start to his career at the Emirates under Arsene Wenger, with the Frenchman preferring to use him as the last midfielder to screen the defence.
At international level, and during time with Borussia Monchengladbach in the Bundesliga, the deep-lying playmaker has often played his best football when deployed next to a more aggressive partner.
In Lucas Torreira, he has now has a hard-working foil to cover ground while he drifts into space to receive the ball, which has lead to an improvement in his form since Emery's arrival.