Certainly, we can fix a pose that is poorly done. I think the point that Mason is making, is that anyone providing pose files, should be professional about it. Before the poses are offered, the maker should understand what they are doing. Poses should be done using figures, not only without hair, but the figure itself should be stripped of ALL morphs, but joint fixes. Facial expressions should be provided using face poses. Character poses should be just that. There is no need to include those channels in a body pose. Back when none of us knew that we were doing, there was an excuse. Now, including unwanted or unnecessary channel data in a pose file, means that the provider has exceeded their level of competence.