Anti-Corruption Measures Now?!

This is no mystery about why the Cambodian side of the tribunal would want to mount some type of anti-corruption discussions now that it's been repeatedly discredited by allegations of corruption for 2 years. It is not clear why anyone should care as all the hiring -- around which most of the corruption allegations revolve -- has been long done and the Cambodian side has stated on numerous occasions that they would be unwilling to review the applications and qualifications of the personnel who had already been hired. What's the point of instituting new practices which have no chance of affecting any hiring decisions, even if properly and honestly instituted?