Pierre-Emerick Aubameyang is not part of the Arsenal squad who will train in Dubai during the Premier League's winter break.
The former Arsenal captain is recovering from COVID-19-related issues, which saw miss the Africa Cup of Nations for Gabon.
Aubameyang has not played since the Gunners' 2-1 defeat to Everton on December 6 after a disciplinary issue which saw him stripped of his captaincy.
The 32-year-old has received several offers during the January transfer window, including a move to Saudi Arabian club Al-Nassr.
Paris Saint-Germain, Marseille and AC Milan are also interested in Aubameyang, whose contract comes to an end in June 2023.