Liverpool and Real Madrid goalkeeper Jerzy Dudek has revealed that he found Lionel Messi "rude" and "provocative" during their clashes in El Clasico.Dudek is best known for his Champions League exploits with Liverpool, but he spent four years at the Bernabeu after leaving Anfield in 2007. Although the retired Polish stopper only made 12 appearances in four years in the Spanish capital, he was involved in several El Clasico matches, even if only from the subs bench.