Arsenal manager, Mikel Arteta, will have almost his full squad available to face FC Porto in their Champions League last-16 second leg.
The Gunners lost 1-0 in the first leg played in Portugal.
It is the only game they have lost in 2024, having won all their eight Premier League fixtures so far.
Arteta welcomed back the key trio of Gabriel Jesus, Thomas Partey, and Fabio Vieira in the 6-0 victory at Sheffield United a week ago.
Oleksandr Zinchenko made his own return against Brentford as a substitute, while Takehiro Tomiyasu is now in training with his teammates as well.
Gabriel Martinelli is surely out, as he was seen on Saturday with a protective boot and walking on crutches after the game as he headed through the mixed zone and into the changing room by football.london.
ARSENAL SQUAD
Goalkeepers: David Raya, Aaron Ramsdale, Karl Hein
Defenders: William Saliba, Ben White, Gabriel Magalhaes, Jakub Kiwior, Oleksandr Zinchenko, Cedric Soares
Midfielders: Jorginho, Declan Rice, Martin Odegaard, Emile Smith Rowe, Thomas Partey, Fabio Vieira, Mohamed Elneny
Attackers: Leandro Trossard, Gabriel Jesus, Kai Havertz, Reiss Nelson, Bukayo Saka, Eddie Nketiah