Former Arsenal goalkeeper Jens Lehmann has not ruled out the possibility of signing a short-term contract to return to the club.
Arsene Wenger is considering bringing in goalkeeping cover after Wojciech Szczesny joined Lukasz Fabianski and Vito Mannone on the sidelines.
The injuries have left Manuel Almunia as Arsenal's only senior goalkeeper and Lehmann has been linked with a return to Emirates Stadium.
He is due to spend six weeks at his old club to work on his coaching badges and is remaining coy on the possibility of being part of Wenger's squad.
