If Napoli defender Elseid Hysaj leaves the club it will only be for the English Premier League, agent Mario Giuffredi has declared.
Recent reports have claimed that the Blues have opened talks to sign former Napoli boss Maurizio Sarri.
And Giuffredi says the 24-year-old could also move to Stamford Bridge if Sarri signs for the Blues.
"He has a €50 million release clause," Giuffredi told Radio CrC.
"I think only Premier League clubs can afford him, so his fate depends on Sarri.
"If the Tuscan coach was to move to England, he could want Hysaj.
"Therefore, Hysaj could follow him."