For a couple of hours, second emergency Kermadec was safely in the Doncaster Mile field.
With Saturday's Randwick meeting postponed until today because of the weather, trainer Chris Waller is again playing a waiting game with scratchings reinstated.
The Waller-trained Moriarty was withdrawn early on Saturday morning because of the extremely heavy track, while Godolphin's It's Somewhat came out with a temperature.
That gave Kermadec and first reserve Sweynesse, also from Godolphin, starts in the race before the meeting was rescheduled.
If the surface improves with yesterday's fine weather, Waller said Moriarty could take his place while John O'Shea, trainer of It's Somewhat, said the horse's temperature was back to normal.