The 28-year-old Czech Republic international, who is on a season long loan deal at Blues, has been told that his future probably lies away from Stamford Bridge and he has hinted at a permanent deal at St Andrew's should the club escape relegation. "We heard manager Steve Bruce wants to keep him. He wants to stay in England. "He is convinced they will not be relegated but if they do go down, it is unlikely he would stay."
"If Birmingham stay up, we will talk to them about staying," Jarosik's agent Viktor Kolar told BBC Sport.
"Jiri is fully focused on keeping Birmingham in the Premiership.