Horse Power: Expanded to triumph in the 2,000 Guineas at Newmarket

Aidan O'Brien's three-year-old can land the first Classic of the season at Headquarters, Lake Victoria can take the 1,000 Guineas while Redarna, No Half Measure, Lethal Levi, Knightswood, The Dragon King, Unequal Love, Kings Merchant, Crack Shot, Running Lion, Kihavah and Merchant may also be weekend winners