Observations on the European Racing Scene turns the spotlight on the best European races of the day, highlighting well-pedigreed horses early in their careers, horses of note returning to action and young runners that achieved notable results in the sales ring. Saturday's Insights features the unusual step down in class when Unquestionable tries a maiden off a Listed stakes placing. 15.20 Curragh, Mdn, €20,000, 2yo, 6fT UNQUESTIONABLE (FR) (Wootton Bassett {GB}) takes the unusual step of dropping in class for a maiden on his second start, having caught the eye...