Sadio Mane was reportedly seen smiling as he appeared at Bayern Munich's training centre on Thursday morning, ahead of talks with club chiefs over his recent conduct.
Bayern forward Mane is said to have punched his team-mate, Leroy Sane, in a dressing room altercation that took place after their 3-0 defeat to Man City on Tuesday.
The incident reportedly left Sane with an injured lip and looks to have had serious consequences on Mane, who will face judgement from chiefs today.
Sky Sports Germany report that Mane will make an apology to the rest of the Bayern Munich squad later today, as club chiefs continue to assess the situation.