Restore "culled" sims
After all the patches it seems we are able to control culling.
Still, many players have their game was ruined by culling and carefully built genealogy trees are filled with question marks. Of course now this problem is less annoying, the question marks will no longer be created even if sim is culled (and we can prevent this altogether). But they are still there for those who were culled earlier.
But wouldn't it be actually technically POSSIBLE to restore what was ruined? Back then restoring any sim was possible in Sims 2 with Sim PE. It shouldn't be technically impossible in Sims 4, too - at least in those cases, when all needed data is actually here - the sim that need to be restored is saved to the gallery from the older save-file.
I was actually even able to make a work-around with one sim by using an old save-file, a gallery, and MCCC mod's relationships tool for adding relationships with family members. Worked pretty well, but it is not always possible and in most cases it will just add another sim to family tree leaving that damned question mark. Relationships tool also lacks some additional features like clones relationships.
I believe having some in-game tools or cheats with all needed functionality is necessary. What do you think? Is it me, or are there more folks that wish to restore some of their long-missed sims?