A lot of the supposed “leaked” information from the Wrath of the Lich King alpha isn’t passing a basic believability test, which indicates to me that at least some of the information is incorrect. I am content to just wait it out until either the NDA is lifted and/or information is released from a trustworthy source (like Blizzard itself) before I pass judgment on any of the supposed priest changes.
And before you start panicking about some of the things you really think could be true, remember that A LOT can and will change between an alpha version and a release version (I mean, c’mon, just look at all the differences between the original alpha version of WoW and what got released back in 2004).