Why didn't Stefan Bajcetic train with the Spain U-21 national team?

We have reached the first pause of the season due to the first international break, during which several of our Liverpool players have answered the call of their respective national teams. However, one of the great fears of clubs during international matches is injuries, especially when it comes to players who have recently recovered.

Such is the case of Stefan Bajcetic, who has not yet been able to make his debut this season in the Premier League with our Liverpool, as Jürgen Klopp has been gradually reincorporating him from an injury he suffered, and just last week the German tactician assured that he was already in good condition to play again, but that it would be until after the international break when we could see him play.

Stefan Bajcetic, 18 years old, is a player considered one of the great promises of Liverpool and Spain, as the defensive midfielder has a great potential that, if injuries allow it, could make him a very important player for the future of both his club and his national team, which is why he is usually a constant player in the call-ups of Spain U-21 and this time was no exception.

However, the EFE news agency reported that the Liverpool player has already reported with Spain but did not train with the rest of his teammates, which drew attention to the fact that he is a player who is coming off an injury.

Why didn't Bajcetic train with the rest of his teammates?

According to EFE and sources from the Royal Spanish Football Federation, Stefan Bajcetic did not train with the rest of his teammates due to a precautionary measure, since he arrived at his national team's training camp later than the rest of his teammates.