Medupi: is that the sound of a head rolling, at last?

Roman Crookes has been in charge of South Africa's most important project, the Medupi and Kusile power stations, since its inception in 2008. Now, suddenly, he is gone, and we don't know why. Eskom says he resigned to pursue other opportunities. He confirmed to Business Times that he did resign and was not fired, but said he wasn't allowed to say any more than this.