LADY HARLEQUIN finished a clear 2nd on debut over 1000m behind a more experienced rival and she will be hard to beat if making the expected improvement. MOLTEN ROCK will also have more to offer with the benefit of an introductory outing under her belt. The betting should guide to the chances of the newcomers, of whom well-bred ROYAL TIARA appeals most. USHOULDBEDANCING and SNOW IN SWEDEN are others to note.