Olympiakos have demonstrated an interest in Liverpool winger Albert Riera, skysports.com understands.
The Spaniard's future at Anfield is uncertain after falling out with former boss Rafa Benitez.
Riera has since been linked with a switch to Spartak Moscow, but a deal failed to come to fruition.
However, Olympiakos have emerged as potential new suitors with reports claiming vice-president Sokrates Kominakis is in England for talks.
It is suggested Olympiakos are to offer €4million (£3.4m) but Liverpool are seeking nearer €5million (£4.2m).