Sheep Spawning

If you release more than two dyed sheep into the wild and they despawn near you that color of sheep has a chance of becoming a natural spawn. Think of it like a pie chart. Lets say white sheep are dominate in natural spawns. A sheep that spawns has a 75% chance of being white then a 9% being light gray 3% light gray 3% to be brown 9% to be black and 1% pink. But if you some blue sheep despawn near you the chart changes. Lets say 10 blue despawn and the 75% white is now 74% and now theres a 1% chance of it being blue. This would probably not be exactly how it works but its an idea. I k ow it would take tons of time and work to implement this tiny insignifigant feature but I think it would be one of those neat little Minecraft facts you tell your friends.