Its not a money glitch or a fight glitch or training you were just able to recruit more then 1 fighter at a time. It gave an advantage but not a huge one since the fighters recruited were just as random as you would normally get just there were more of them. It was fixed and there will be a full explanation soon. Since we had so many mentions of the glitch i might as well tell you a bit about it to calm the speculations. I have been taking down all references to the glitch for a while now because it was still there o be exploited so i did not want that information to be proliferated.