Because in my country May pay for itself in employing a relatively high amount of foreign athletes. To make those athletes chose to play for a country with a higher value.
Because in my country could pay for itself in hiring, foreign athletes is rather high. Make them athletes selected to play for the country that has a value that is higher.
because in my country may pay for the employment of the foreign countries, the athlete will be quite high, so that the athletes were selected to play for the country, and that there is a higher value.