Emerging stayer Naval College could stamp himself as a carnival prospect and hand apprentice Jett Stanley a stakes breakthrough if the pair continue their strong association at Rosehill on Saturday.

Sectionally brilliant lead up efforts have co-trainer Paul Snowden confident both Miss Hellfire and Touristic are ready to be major players in their respective races at Kembla Grange on Saturday.

Mathew Toogood looks back at the support races at Rosehill.

An in-depth look at the chances of every runner in the $2 million Five Diamonds (1800m) at Rosehill Gardens on Saturday.

It could be a case of third time lucky when Aaron Laing saddles up his next Sydney runner.