Proposed but not promised. Good idea in theory, but I imagine a nightmare in programming. Not to mention the amount of time we would have waited for that to be implemented on top of everything else. Just would have gotten more complex.

Let’s see 4 “main” clbums would be 3 hybrids for each one would give us 12. Ad the non hybrid clbum bringing us to a total of 16. Then we have permanoob and re-re to a grand total of 18 clbumes.

Now if permanoob can also be a hyrbid, the total would be 16 (4 × 4). Adding non hybrids to it (and re-re) to the tune of 21. I’d bumume the re-re could not cross clbum anything.

21 clbumes is a bit excessive. Hell, 10 would be too many. I would only be in favor of new clbumes over hybrids.