So let me set this right, you guys are argueing about how people play their games after they complete everything right? Or wrong? Or are you saying that how we handle the genetics of the villagers are?

cause if it's the second, well, I did had a brown/black heads tribe, so i decided to turn them into blonds. Luckily, a misfit was born blond and one of his many children were blond. And the guy's children helped me turn the tirbe multicolered.
In conclusion, I just guess it's fun to change the way your villagers run if you're done with the big stuff. right now, I'm trying to change their clothes and run on a schedule........