Hi All, I'm doing some SEO work on an entertainment (movies/tv/gaming) blog that started in 2011. Their recent articles have gained some popularity due to improved content and marketing, but there is some old stuff from the early days that was poorly written and gets virtually no traffic. These are mostly old news pieces. Out of approximately 10,000 articles, about 1,000 are receiving the lions share of the traffic. I feel like their good content is getting bogged down in a sea of crap. Would there be any harm in deleting some of those old posts? Is there a best practice for culling content? Thanks!