improve on sleague or send youths with the potential to top asian leagues or the european leagues...
look at the african and south american players, so many are playing outside their own national leagues
apart from england, italy, spain and germany whose professional leagues are the few best in the world, the other professional leagues in the world cannot really produce good enough players to win the WC...there are so many players around the world trying to play in these few leagues

countries who often win the WC sure have players playing in these leagues