So I run this sports site that has predictions, previews and what not. After a while these articles are pretty much useless, nobody wants to read a preview or prediction 2 weeks after the games are done. So my question is what would be the ideal thing to do in terms of seo. I know the big guys keep them all, but im not big. So my thoughts were, removing those old pages, 301 or 404 or whatever, would conserve link juice for my newer articles, instead of keeping those old articles up because of the whole page rank flow and how it passes threw. Anyways just curious to hear peoples thoughts/suggestions.