have we covered all the uses?

At the face to face meeting, apparently there was some discussion of pending use cases:
http://www.w3.org/2005/Incubator/lld/wiki/UseCaseNotes#Things_that_should_be_covered_by_use_cases

Have we captured all of these in existing use cases? Are there still use cases that we ought to solicit or write?

-Jodi