Saturday's G1 Cazoo Derby is no ordinary Derby, being placed squarely in the Platinum Jubilee celebrations and bearing the title "In Memory of Lester Piggott", so the onus is on the latest collection of elite middle-distance colts to rise to the occasion. Famed for his ability to pick and choose in his heyday, the question is what would the Longfellow have opted for in this line-up? Few would say anything other than the edition's pop idol Desert Crown (GB) (Nathaniel {Ire}), whose Dante win had all the purists pricking up...