Well this is unexpected. Over the weekend a tweet by an AMD representative from their engineering department in the graphics division linked to an article on Japanese-based site 4Gamer, with the article detailing an interview with AMD's Global Desktop Graphics Product Manager, Devon Nekechuk. In the interview Nekechuk mentions that AMD has plans for a mobile HD8000 refresh codenamed "Solar System", bringing GCN-based GPUs to the lower end of the mobile lineup, whilst also re-branding their OEM chips as HD8000 cards, possibly with a minor overclock and blower coolers as standard. But they mentioned nothing about a consumer-focused desktop HD8000 lineup, because they don't plan on launching one until much later this year.