Jakub Kałuziński turned down a transfer proposal from Cardiff City, a club positioned 23rd in the Championship. Cardiff City was prepared to offer three to four million euros for the Polish midfielder. Kałuziński's agent, Daniel Weber from INNfootball, confirmed the club's interest and stated that Kałuziński is aiming for a higher sporting level and was uninterested in pursuing this opportunity. Since his transfer in the summer of 2023 from Lechia Gdańsk, Kałuziński has been performing remarkably well at Antalyaspor, attracting interest from several clubs, including Borussia Dortmund and Real Valladolid, and is currently being monitored by SS Lazio. Despite the offer from Cardiff, Kałuziński remains committed to achieving greater heights in his sporting career.