I would think a few posters could put up a horse that "will run well in the Derby" seaside, but running well could be "leading around Tattenham corner", or "going well 2fs out before weakening", "running on strongly from rear final furlong" or a multitude of other "ran wells". Most punters will want something that will be placed at least, it's all very good having "ran well" but if no return on investment doesn't really mean much. Good luck with Stanhope Gardens, hope it gets in 1st 3 for you.
I would think a few posters could put up a horse that "will run well in the Derby" seaside, but running well could be "leading around Tattenham corner", or "going well 2fs out before weakening", "running on strongly from rear final furlong" or a mult