On Tuesday, Senegal’s football federation said Mane would miss their “first games” of the tournament but head coach Aliou Cisse will now have to plan without his star man.

After Senegal confirmed Mane would be unable to feature in the World Cup, Bayern revealed he had undergone “successful” surgery in Austria on Thursday evening.

A statement from the German champions said: “Sadio Mane underwent successful surgery in Innsbruck by Prof Christian Fink and Dr Andy Williams from London on Thursday evening.

“During the operation, a tendon was reattached to the head of his right fibula. The Bayern forward will therefore no longer be available to play for Senegal at the World Cup and will begin his rehab in Munich in the next few days.”

The reigning Africa Cup of Nations champions start their World Cup campaign against the Netherlands on Monday.

That is followed by Group A games against hosts Qatar on November 25 and Ecuador on November 29.

Mane was crucial in Senegal’s first-ever AFCON win in February scoring the winning penalty as the Teranga Lions beat Egypt in a penalty shootout in the final.

Then in late March, Mane also scored the decisive spot-kick as Senegal once again beat Egypt on penalties in a play-off to qualify for Qatar.

The loss of Mane is a terrible blow to Senegal’s hopes in Qatar and will a put huge onus on others to step up in his absence.

There are leaders elsewhere on the pitch but the challenge now is to score the goals without him. Ismaila Sarr can help with that.

For much of Sarr’s career, he has been following in Mane’s footsteps. A graduate of the Generation Foot academy, like Mane, his first European club was Metz. He too impressed in the Premier League, scoring against Mane’s Liverpool for Watford.

But the 24-year-old forward now finds himself in the Championship with the Hornets. He has shown he can deliver in big moments, scoring for Senegal in the quarter-finals of their Africa Cup of Nations triumph last year. Could he be the hero with Mane injured?