IT would be interesting that we could create "GAPS" in the layout profile geometry, so we could ignore some station range but we could see ALL the profile geometry in the editor or we were able to export to LandXML with those gaps. LandXML will recognize all profile layout but in those station ragions elevation will be 0. (or null)
Also, as I exposed in another thread, we could hide station ranges of the profile layout as we can do with alignments in the alignment properties (text mask)