Victory for the 18-year-old would be the fairytale highlight of what will be an incredible carnival.
Dargusch only joined the training ranks in November last year, but he and his family (parents Alan and Casey) were already well-known in the industry.
For years the popular youngster has been on-track handling dogs for a host of trainers.
He says the past seven months as an ‘official trainer’ have been amazing and he has ‘loved every minute’.
To date he has trained 11 winners – seven of those coming via Midnight Queen.
In fact, she not only delivered Dargusch his first victory as a trainer, in his first race, but the speedster also handed him his first metropolitan win last Thursday night.
“That win last week was special, but it also convinced me to nominate her for the Flying Amy heats,” he explains.
“I certainly believe she deserves her place in the heats on Saturday night. If I didn't think she was good enough then she wouldn't be there.
“She had a season recently and has come back a more mature, better race dog. She has really lifted her performances. She is racing better than I ever thought she would.