I don't really think Harry will die.
She's said it from the beginning too that the 7th will be her last Harry Potter book. I'm just curious who the two major characters that are going to die are. Snape? I hope so, I never liked him. Malfoy? Harry and Malfoy fight to the death? Hermoine? Hagrid? Wow, I'm starting to get annoying.... I'll stop now.