Soumillon on Seville Christophe Soumillon will ride Seville in Thursday's totesport Dante Stakes at York. Aidan O'Brien's charge faces five rivals in the Investec Derby trial and the Belgian is now in pole position to keep the ride at Epsom providing all goes well at York. The opposition is headed by Newbury maiden winners Carlton House and World Domination. The former, owned by the Queen, is current favourite for the Derby amid reports of sparkling homework while World Domination leapt towards the head of the market when stablemate Frankel was confirmed a non-runner. As expected Godolphin's Genius Beast swerves the Dante meaning Marcus Tregoning's Craven Stakes third Yaseer, Ashva and Pisco Sour complete the field.