Atalanta has shown interest in Genk's 18-year-old Greek-Belgian attacking midfielder, Konstantinos Karetsas, by making initial enquiries, but they face significant competition. Borussia Dortmund is considered the leading contender, having advanced talks with the player's representatives and his club. The Bundesliga side had a €26 million offer rejected. Genk is reportedly seeking a fee of approximately €35 million. AC Milan has also begun talks regarding a possible deal, while Premier League clubs, including Chelsea, Liverpool, and Brighton, are observing the situation. Karetsas joined Genk in January 2024 and has a contract until June 2029. The Greek international has 10 caps and 3 goals for his country and contributed 2 goals and 13 assists in 53 appearances during the 2025/2026 Jupiler Pro League season. His current valuation on Transfermarkt is €35 million. According to reports from April 2026, Real Madrid was preparing a €35 million offer. It was also reported in June 2026 that Galatasaray was preparing a €30 million bid.