Arsenal duo Gabriel Magalhaes and Riccardo Calafiori were missing during today's open training session at London Colney.
The pair were absent for the recent Premier League win versus Manchester United with minor injuries, but manager Mikel Arteta said that they could be available to face Fulham on Sunday afternoon.
Magalhaes and Calafiori were not spotted by the cameras earlier today, but Sky Sports News claim that the defensive duo were training indoors in preparation for the London derby on the road.
Arsenal have been in fine form since the international break with four straight wins. They are presently seven points behind Liverpool for the top spot in the Premier League.
The Gunners can't afford to drop points if they want to compete for the title. They suffered a damaging 2-1 loss to Fulham on the road last season and will be aiming to make amends.
Bukayo Saka and Martin Odegaard could be key to picking up a fifth straight victory in all competitions for the north London giants.