Promotion and relegation could unlock U.S. soccer's potential - Ricardo Silva

http://www.espnfc.us/team/united-states/660/blog/post/3228135/promotion-relegation-system-could-unlock-usa-soccer-potential-riccardo-silva

The man behind the 4 billion dollar bid for MLS rights tells Gab Marcotti the lack of promotion-relegation is holding back US national team.