I'd like sometimes to have more control over what to delete from the compiled cache.
If I am working on a certain project and I'm having trouble with RT deploys and inlined VI code change propagation (it's a real thing) then I have found out that deleting the compiled code cache can help a lot. Thing is, I don't really want to delete all of the cache, only those related to a sub-set (current project / directory on disk).
It's not a huge deal-breaker but if the technical barriers are not great, it would be a nice choice to have.