Five-furlong sprints used to be the dominion of the powerhouse colts and geldings, but recent years have seen a shift in the dynamic and that could hardly be better expressed than the line-up for Friday's G1 Coolmore Wootton Bassett Nunthorpe S. at York. Four of the top five in the betting are fillies or mares and that doesn't even include last year's impressive winner Winter Power (Ire) (Bungle Inthejungle {GB}) who trades around the 20-1 mark which would have been inconceivable following her career-best here 12 months ago. Unusually, position...