When the team was released, it took fans a moment to process that Manchester City star Sergio Aguero was not making a triumphant return to Atletico, but that youngster Juan Aguero had been called-up to the senior squad.
With the speculation surrounding Antoine Griezmann's future at Atleti becoming increasingly uncertain, the Madrid club had been linked with a move for their former striker, adding to the confusion.
Sergio Aguero has also been tipped to depart Premier League champions City as manager Pep Guardiola is thought to favour Gabriel Jesus over the 29-year-old.
However, it is his younger namesake that will travel to Nigeria with the Atletico squad in a somewhat bizarre international friendly ahead of the World Cup in Russia this summer.
May 21, 2018