Olympiakos are likely to sell Luka Milivojevic to a Premier League club with Crystal Palace the favourites to claim his signature.
Olympiakos will move to replace him and one of the names which are linked with the Greek champions is Lucas Romero.
The 22-year-old Cruzeiro midfielder has been linked with Olympiakos in the past as well and he could be loaned to Olympiakos until the end of the season with an option to make the transfer permanent over the summer.