The Senegalese missed the World Cup through an injury on the last match for Bayern Munich prior the World Cup start.
The Bavarians could see Mane return to the squad even before the end of the World Cup tournament.
According to reports, the player is recovering quicker than expected and will soon start running on grass in search for fitness.
Bayern Munich have seen their attack bolstered since the arrival of Sadio Mane and they remain hopeful he returns to full action before the end of the World Cup.