WILLIAM ROBERTSON wasn't disgraced in a 1200m Grade 1 last week. He won at the highest level over this track and trip last season and is weighted to resume winning ways. However, progressive MOUNT PINATUBO will pose a threat a in his bid to preserve an unbeaten course-and-distance record. READY TO CHARGE, QUANTUM THEORY and DREAMLAND also have the form and experience at this level to acquit themselves competitively.