i don't think there is anything currently stopping them at this point, either. i know at least one team from another country has competed in the large senior division. but let's be honest, how many of the international teams can truly be competitive in those club divisons right now? yeah, the US teams in the international division seem to be leaps and bounds ahead of the other teams.. but besides that, the division allows for a more competitive experience for the teams that are coming from countries where cheerleading is still developing.