Group One winner Diamond Drille will head up a list of three exhibition gallops at Rosehill on Saturday.
Grafton Cup winner Queenstown and the classy staying prospect Junoob wil also take part in gallops on the course proper.
Blake Shin will ride the Chris Waller-trained Junoob in his solo gallop over 1000m after the first race.
Diamond Drille wil be joined by her Gai Waterhouse-trained stablemate Ryker when they work together over 1200m after the third race.
Kerrin McEvoy will ride Diamond Drille with Tommy Berry aboard Ryker.
Tim Clark will ride the Waterhouse-trained Queenstown when she works with stablemate Travolta (Tommy Berry) over 1400m after race four.
In Melbourne numerous spring prospects including Voleuse de Coeurs, Supercool, Chivalry and Commanding Jewel will participate in jump-outs on the Flemington course proper on Friday morning.
Although subject to change, the first seven heats will start at the 2000m mark and finish at the 1200m mark.
Another five heats are scheduled to be run from the 800m and finishing at the winning post.
