Cliff Brown’s pair of emerging kiwi stayers Scintillante (NZ) (Savabeel) and Rogan (NZ) (Super Seth) will get the chance to show off their staying prowess in the Gr.1 Queensland Derby at Eagle Farm on Saturday. Both three-year-olds geldings haven’t started since May 3 when Rogan won over 2000 metres at Caufield against his own age and Scintillante finished fourth in the Gr.1 South Australian Derby behind Femminile. Although both are at big odds in the betting, Brown is buoyant about their prospects saying they are talented stayers. “Both are in…