Konstantinos Kostoulas, a young centre-back from Olympiacos, has attracted interest from five foreign teams, according to Nicolò Schira. His loan to Rio Ave has ended, where he made just four appearances last season. He is likely to be transferred to another team to gain more playing time. Malmo FF, along with FC Basel, Kortrijk, De Graafschap, and HJK Helsinki, are among the teams interested in him. Kostoulas is recognized as part of the 'golden generation' that won the Youth League.