I guess he was implying that this book will suck
harry and Voldie dying? I don't think EITHER will die. A final showdown fight between these two is just too predictable and I don't think JK Rowling likes to make her books predictable.
a) I doubt it. Why would Snipe AND malfoy, who was
ordered to kill Dumbledore by Voldemort, run away along with the other Deatheaters at the end? And also, when Malfoy threatened to kill Dumbledore, Dumbledore knew that Malfoy wouldn't have the guts to kill him, but when he saw that Snape looked really mad and unafraid to kill dumbledore, THEN dumbledore really became scared and then finally plead for his life. I really don't know actually.
b) Again, Rowling would probably not want people to already guess who R.A.B. is. I think this person would be someone new that we've never heard of (but probably not necessarily encounter in HP7)
Rumor has it that there's going to be another 2-3 books before the whole HP thing finishes. I would easily imagine so, because there's just so much to write about now.
ADDITION:
QUOTE
I knew R.A.B stood for Regulus Black, it just fit it too well.
I think it would be ironic if the Sorting Hat turned out to be one of the Horcruxes.
I don't think the author would make these initials so easy to guess.
Lol yea, it would be really weird if the Sorting Hat was a horcrux, or probably something very important for the next book.