world class facilities need to be fed with kids of genuine potential, so the scouts have to be the best. The coaches will not be english imo, unless they have studied abroad, and they too will need to be the best that money can buy. Youth development has a very high drop-out factor due to the kids turning into young adults with all the attitude problems that brings. All the skill in the world is wasted on a lazy-arse or someone incapable of team-work skills, or simply lacks ambition. Some just burn out.
All we can hope for is that we turn out more 'stars' than our rivals, but it wont be easy and it wont be soon, imo of course