Sergi Guardiola is currently playing for Adelaide United on loan from Granada. Misfiring striker Sergi Guardiola could soon leave Adelaide United to return to Spain. Guardiola, on loan to the A-League club from Spain's Granada, has been linked to a return to his homeland and second division outfit Real Murcia. "Talks are ongoing but nothing is finalised yet," Adelaide's general manager of football Ante Kovacevic told News Corp. Guardiola arrived in Adelaide amid much fanfare but underwhelming form led to him starting the past two games from the bench -- he's scored three goals...