Udinese has shown interest in Karetsas and has been observing his development for a while. His recent performances have significantly increased his visibility in the transfer market. Karetsas, known for his exceptional skills and adaptability on the field, has attracted attention from numerous clubs. He achieved the milestone of becoming the youngest scorer for Greece in official matches, which has further elevated his profile. His capability to operate in multiple offensive roles and deliver impressive left-footed strikes has made him a valuable player for his current club, Genk, and a highly sought-after target for Udinese and other Serie A clubs. The competition for his signature is intense, with interest coming not only from Italian teams but also from major European clubs such as Borussia Dortmund, AS Monaco, Manchester United, and Newcastle United.