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. Friday's Observations features a relative of Derby winner Serpentine (Ire) (Galileo {Ire}). 16.10 Newmarket, Mdn, £15,000, 2yo, c/g, 7fT CAPULET (Justify) is a notable runner from Ballydoyle in this maiden which has been won in the past three years by the future pattern-race performers Youth Spirit (Ire) (Camelot {GB}),...