My HP7 Predictions:
1) Voldemort and Snape die. Voldemort's end is obvious; Snape will make some sort of Darth Vader self-sacrifice to redeem his previous actions, but he will still have to go.
2) The reappearance of Dumbledore as Inferi or otherwise
3) Something slobbery will happen between Ron and Hermione
4) Bill will be cured of his werewolfism, maybe Lupin too; either way, someone will knock off Fenrir Greyback and ta-da!
5) Draco Malfoy will pull a Lando Calrissian
6) Fred and George keep their store
7) Neville kicks some ass
8) Grawp will speak coherent English
9) Sirius is still alive or will make some form of physical reappearance like Dumbledore
10) Bellatrix Lestrange gets hers
11) Harry will go (or be well on his way) to Auror School
12) "What the hell happened to Buckbeak???"
13) The last Horcrux is a living thing (possibly Harry himself, but not bloody likely as that would be too predictable); odds are it's a main character who will be sorely missed but destroyed nonetheless
14) Percy will return to the family once he has been physically or emotionally scarred for life - something traumatic/significant will happen to him to make him see what a git he is
15) I can't remember if Merope is still alive or not - I can't find where it has been mentioned in HBP that she died, so if she hasn't, she'll make a hardcore appearance in DH
16) The mystery of Crookshanks will be revealed. What that mystery will entail I don't know. All I know is there is something seriously fucked up about that cat. He'll turn out to be Regulus Black or something. That animal is fucked up.
17) An open ending!
TOTAL: TO BE DETERMINED NINE! (although some are not fully true, I'm rounding it up from an 8.5. Not friggin' bad, eh?)
As you can see, I am as we say in Latin, a "dorkus malorkus." And I'm proud of it.
...Slytherins rule!