Barcelona's results crisis during the last month has made Koeman desperate to get back one of his injured attackers.
The international break plays in Barça's favor. However, the truth is that most likely he will just get one player back.
Barcelona's next match is against Valencia on 17th October. For that home game, Koeman could have Aguero back at his disposal.
The Argentinian star, former Manchester City player, could play his first minutes for the 'Culers' against Valencia, but he is not expected to start as he needs to find his form first.
Ousmane Dembele and Martin Braithwaite, for different reasons, will be out for a longer period of time. Barcelona's medical staff is working hard to get all their players back.