It may not prove a vintage renewal of the French Derby but DETAIN produced a career best when third in this year's race and he sets the standard back down in class. Trinity College belied expectations when a close fourth at Chantilly and can go well again, while High Stock ran a race full of promise when runner-up on only his second career start in the Dee Stakes and may well progress again. Of the rest, 2000 Guineas fourth Tornado Alert and Jackknife both appeal now tackling 1¼m.