Strasbourg coach Patrick Vieira says a return to Arsenal cannot be ruled out.
After being sacked by Crystal Palace last season, Vieira took charge of Strasbourg this past summer after they were bought out by BlueCo, Chelsea's umbrella company.
Asked about the Gunners, Vieira told Telefoot: "This job is a very difficult one.
"You never know what will happen.
"My goals and my great desire is to take this club (Strasbourg) to a new level, and then we'll see with the rest."