Cambridge trainers Murray Baker and Andrew Forsman might have three Caulfield Cup runners on Saturday week.
Bonneval and Jon Snow are assured of a place in the A$3 million feature and stablemate Lizzie LAmour is on the cusp of making the field.
Thirty-six horses remained in contention for the Caulfield Cup (2400m) after the second acceptances this week, with Lizzie LAmour 20th in the order of entry.
A maximum of 18 horses can run but at least two of those ahead of Lizzie LAmour are expected to bypass the race.
Lizzie LAmour will complete her Caulfield Cup preparation when she tackles the A$300,000 Cranbourne Cup (2025m) on Sunday.