Trainer Henry Dwyer set his sights on the northern states Derby after Different Gravy scored in a Listed race over 1800 metres at Flemington on Lexus Melbourne Cup Day last year.
Dwyer had originally planned a different route to the Group 1 Queensland Derby (2400m) at Eagle Farm on May 30, and it did not include the Trevor Clarke Handicap (2000m) at Flemington on Saturday.
Originally, Different Gravy was to contest the Rough Habit Plate (2000m) at Doomben on Saturday via a start in Sydney, but an underwhelming first-up run at Caulfield over 1600 metres in March put an end to those plans.
"Admittedly we knew he was underdone but I thought he would go better at Caulfield," Dwyer said.
"I didn't want to send him up to Sydney off the back of that as I needed him to do something, so Adelaide was an easier option.
"He improved somewhat but still wasn't as good as he can be, so we've left him down here to give ourselves another chance before we pull the trigger and send him to Queensland.
"He needs to improve again, which I think he can and I think he will, but I don't think we've seen the best of him this prep."