How soon you think we'll get next skin?

Hi! As Hwei is my main, and now that his skin is on the weekly shop, I really want to get it. However, I'm a bit hesitant since winter blessed is not my favorite concept. And I'm hoping his next skin will be even more prettier.

So my question is, do you think we'll get a Hwei skin soon? Because, if objectively, it'll take around half a year more to get a next skin for him, then I'll would like to buy the only one has rn. But if there's a chance we might get a new one soon then I'll rather keep saving.

I'm asking since I'm not too updated with how soon events happen in league and the patches. 😞 Thank you in advance!