Spanish left-back José Calderón, 26, may follow his Zalaegerszeg teammate Szendrei Norbert to Újpest. Szendrei Norbert is understood to be close to moving to Újpest. Zalaegerszeg could receive a significant fee for the transfer of both players. Calderón joined the club in September 2025, and his contract is scheduled to expire in June 2028. According to Transfermarkt, his current market value is €400k.