Minecraft Mob Creation Event

In this event Minecraft Players will Make their own mob ideas and what they do, And then after a month or a week or something, Then Players will vote which idea is the best, then the top 3 posts will be picked and another round of voting happens and the winners idea of a mob is added. There would be moderation and also this same idea could happen with pre existing ideas on feedback or something. or Maybe structures or totems instaid of mobs.