It might be helpful to provide guidance to document authors about what to put in their IANA Considerations section when asking for (say) ranges of a codepoint to be reserved for greasing.
I just saw this point, but I think the text starting: "Protocols might ask IANA..." could become a subsection and would be easier to refer people to when they propose a new registry.
It might be helpful to provide guidance to document authors about what to put in their IANA Considerations section when asking for (say) ranges of a codepoint to be reserved for greasing.