Skin name change: Duskbringer ---> Nightbringer

I didnt know if my memory was on the fritz but i do actually remember correctly. The skin was called Duskbringer Yasuo, which was a good juxtaposition of the rival skin, that being Dawnbringer Riven.

Now for some reason, the name has been changed, to Nightbringer, which doesnt fit the rival skin unless it too received a name change to Daybringer or something. It makes me wonder, why the change? It seemed perfectly fine to being with and changing it is kinda unnecessary. Since we are getting more of these skins, they too will be called Nightbringer, while upcoming Dawnbringer skins dont get the same change in name.