You made some major changes to skills and their morphs. As many of the changes affected one morph, the ability to change to what would be a better choice for your play style is only available if we pay to reset our skill points. I for one would like to take advantage of the new morph for dark exchange. I did not pick that option originally but now would prefer it over the cheaper stamina cost one I have now. My point is that when changing the morphs of a skill you should reimburse the skill points for that skill as our choice of morphs was based on the original abilities.