Spain coach Luis Aragones wants his side to shed its under-achievers tag at this year's World Cup and play to their potential. Spain get their campaign underway on Wednesday against Ukraine in Leipzig and Aragones has called on his players to finally show the world what the country is capable of. Spain have always had a talented group of players, but seem to fail to deliver at the sport's biggest tournament as they have not made it past the quarter-final stage since 1950.