Waking from oblivion

another exploration of what happens if Harry gets a bit smarter about the Triwizard when he realises that hostages are going to be taken and fears it is going to be Hermione. Nobody can get at a potential hostage if she's hidden in the Chamber of Secrets, Oh, and there's a lot of potion ingredients to negotiate with Snape. Well-meaning manipulative! Dumbledore. Ron improves.