Last year's G1 Middle Park S. winner Supremacy (Ire) (Mehmas {Ire}) has wintered well, according to trainer Clive Cox, and will stick to sprints for his 3-year-old campaign, with the G1 Commonwealth Cup at Royal Ascot his key early season target. Cox said the G3 Pavilion S. at Ascot on Apr. 28 and the G2 Sandy Lane S. at Haydock on May 22 are under consideration as starting points for the colt. "Supremacy will stay at six furlongs, so we're looking at the Pavilion, the normal sprinting route--with possibly the...