I'd definitely like to add some ways to use the case core to craft some other cases, perhaps with some new lower tier craftable cases (similar to how we have craftable suits which are lower tier) containing either new or existing items - I'll discuss this with other CM Team members and probably put together a spreadsheet to balance something like this for one of the next updates. I'm also planning to integrate this with some future features which would allow us to do something along these lines in a more balanced manner, but that would be a spoiler!