I think it would be neat for the Genetics and Traits of people to be tracked. It doesn’t have to be complex, just stuff like height, eye color, skin color, etc. Some could be dominant and some recessive and when two sapiens have offspring, their offspring would gain similar traits to their parents with a chance of rare mutation. People’s traits could also vary depending on where they initially spawn. If you are viewing the information of a sapien, you could also see their family tree.