LOL @ people hoping for Skarmory evolution. If that were to happen Skarmory + eviolite would literally be the most OP thing ever. Much more over powered then Chansey + eviolite defense wise, and easily better attack wise. Hell it even has some very good support options too. Skarmory alone is a force to be reckoned with.
That's like wanting to give an evolution to Excadrill. Just makes no sense at all. Gamefreak has done some unpredictable things in the past for sure, but nothing game breaking.