Merge requirements for non-geographic reference systems?

Hello,

Going through open UCR issues, I noticed issue-32
<https://www.w3.org/2015/spatial/track/issues/32>, which points out that
two requirements are remarkably similar:
http://w3c.github.io/sdw/UseCases/SDWUseCasesAndRequirements.html#
IndependenceOnReferenceSystems and http://w3c.github.io/sdw/UseCases/
SDWUseCasesAndRequirements.html#NonGeographicReferenceSystem

The first is a requirement for BP and SSN, the second for Coverages. Those
different backgrounds may explain why the requirements are separate. But I
see little reason to keep it that way. Does anyone object to merging the
two requirements? That would result in one requirement with shared related
deliverables and use cases.

Regards,
Frans