Suggestion - Add a column "Relationship to Root Person" in Custom Reports:
PAF had this feature... Build a custom list of who's in a certain cemetery and see at once how many relatives you have buried there. Specify 2nd great grandfather, 3rd cousin 3 times removed, no relationship (or blank), etc. Custom Reports would treat "Relationship" in a manner similar to the other "Facts" in the Report's design.
The Relationship Chart exists, so the logic should be transferrable to the Custom Report - right?