John Henry was definitely claimed. However, I do not feel (could be wrong) that he was \"moved up\" by the new connections as much as he just matured. For some reason (I could be wrong) I felt that Miesque\'s Approval was \"moved up\" after moving from Mott to Wolfson. He was pretty well established and Wolfson just got him to a different level that Mott had not be able to attain (seeing the sheet would be interesting and perhaps confirm or contradict this notion).
There is a long history of claiming horses who went on to do good -- Charismatic comes to mind,,,,,,but there were definitely others (Seabiscuit, Stymie, et al.)
Now that I think about it, in the breeders cup that was run on Santa Anita\'s artificial surface, I think Ken and Sarah Ramsey won the \"dirt\" mile breeders cup with a horse they had claimed at Turfway not long earlier before the race. That would be an interesting sheet to see.
I am curious, how do \"move up\" trainers do on artificial surfaces? Am guessing Ramsey\'s trainers do pretty well at Keeneland. Also, didn\'t Ramsey have an incredible move up horse earlier this year on the turf in Kentucky not sure which track)? I think that horse was the subject of a lot of discussion earlier this year on this site.