In my 12 years of experience I have never seen a situation where displaying random content on a page actually made sense. What’s the advantage of some users seeing some content and other other content, unless of course you’re A/B testing? I doubt all your content is that good that it doesn’t matter what you’re displaying on the front page. There should always be a structure and logic in the content you are displaying, even if it’s related to the main content, its presence should still make sense. But here’s the deal: If you get 9 other people to approve of this feature I will implement it.