Bonneval and Devise are likely to continue their rivalry on Australian soil.
While trips to Sydney have yet to be committed to 100 per cent, the odds of of a clash in the A$1 million Group 1 Australian Oaks at Randwick on April 8 are shortening.
"The owners are keen and we've got a few more days yet " if she goes over it will be next Monday," said Andrew Forsman, who prepares New Zealand Oaks winner Bonneval with Murray Baker.
"She has come through the race well. She looks good and is eating up and she's pretty bright."
Bonneval's defeat of Devise at Trentham on Saturday completed a hat-trick for the Makfi filly, who had earlier won the Sir Tristram Fillies' Classic and the Lowland Stakes.