5. Will Draco redeem himself?
Yes, by stabbing Voldemort straight through the heart with his Hello Kitty vibrator.
6. How will Sirius re-appear: Ghost? Mirror? Painting? Other?
The book is going to start off with zombie!Sirius crawling out of the mud in the cemetary a la John Goodman in Raising Arizona. He will then proceed to eat all of Hagrid's internal organs from the least to the most vital. This causes Harry's scar to give him a refreshing tingling sensation.
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