Celtic star Sead Haksabanovic was forced off injured during Montenegro's Nations League clash with Finland. The attacker lasted only 32 minutes of the Monday night fixture after being on the receiving end of a heavy challenge.
Haksabanovic was treated on the pitch by his team's physios but was unable to shrug the tackle off and was replaced by Driton Camaj.
The 23-year-old forward, a summer signing from Russian side Rubin Kazan, becomes the latest of Ange Postecoglou 's squad to suffer fitness issues while off on international duty.
Daizen Maeda, Giorgos Giakoumakis and Liel Abada have all taken knocks over the past week. Maeda missed Japan training at the weekend, Giakoumakis has been rated as "50/50" for Greece's meeting with Northern Ireland but Abada appears to have shrugged off his issues to be drafted into the Israel U-21 setup.