WE have learned one thing for sure of late – riding arrangements for Ballydoyle-trained horses have to be treated with more than a hint of caution.

JACKAROO, one of two Aidan O'Brien contestants in the race, can win the Listed Coolmore Hurricane Run Stakes at Tipperary tonight.

EASTERN LIGHT is the nap choice to get off the mark at the fifth attempt in the Irish Stallion Farms' EBF Maiden at Bellewstown tonight.

SOLE POWER can land a blow for the three-year-olds by beating some more mature rivals in the Listed Sprint Stakes at Naas today.