Arsenal's goalkeepers Wojciech Szczesny and Lukasz Fabianski have reportedly suffered setbacks in their recovery from ankle complaints.
Number one keeper Szczesny, who has been out of action for a month, has spent the last few days with his foot in a protective cast.
It is believed that he is still two or three weeks away from being able to train.
Meanwhile, Fabianski has ruptured ankle ligaments and has been ruled out for the next three months, according to Goal.com.
The Pole has not played for Arsenal since last season's FA Cup tie against Sunderland in February.
