Real Madrid's season appeared disastrous a few weeks ago but if Carlo Ancelotti's side can finally beat rivals Barcelona in Sunday's La Liga Clasico, their title defence will be resuscitated. Madrid were left licking their wounds after a Champions League quarter-final thrashing by Arsenal, and coach Ancelotti is poised to depart at the end of the season, but it could yet be with a major trophy in his hands. Barcelona's European exit at the hands of Inter Milan on Tuesday brightened spirits in the Spanish capital and if Madrid can overhaul the Catalans at the top of the table, they could transform their season.