There's only one thing that bugs me, the prophecy states "On the fields of Trenzalore, at the fall of the eleventh, when no living creature can speak falsely or fail to answer, a Question will be asked, a question that must never, ever be answered."
I somewhat agree that John Hurt is the 9th Doctor, however, that would make Matt Smith's Doctor the 12th making the prophecy null and void.
Unless The Doctor made the prophecy himself because he doesn't the 9th version of himself to be the Doctor at all. =l