Sergio Ramos has not played against Real Madrid since 2005 but on Saturday, his Sevilla team welcome the Spanish league leaders to the Sanchez-Pizjuan for a reunion. New Sevilla coach Diego Alonso faces a stern test in his first game at the helm and in experienced veteran centre-back Ramos he has a player who can offer plenty of insight into Carlo Ancelotti's Madrid side. Ramos controversially left Seville for the Spanish capital at the age of 19, which some fans have never forgotten, even though the majority welcomed him back with open arms this summer.