Leeds United star Mateusz Klich is one of the most important players for his Poland national team.
But his lack of game-time at Leeds is causing concern for national manager Czes?aw Michniewicz, who was expecting the 32-year-old to be focal point for Poland in midfield this World Cup.
Klich is yet to start a Premier League game for the Yorkshire club after the signing of Marc Roca and Tyler Adams.
Jesse Marsch is keen to create a young core at Leeds and there were reports that Klich could leave the club this summer.
The Polish international remained at the club after a fine cameo appearance against Wolverhampton which convinced Jesse Marsch he could still contribute to the team.