I saw some threads whining that World PvP is being completely ignored in this expansion and this confirms that it isn't the case whatsoever. Tom Chilton seems to know what we as a player base want and it looks like the natural World PvP we saw in Vanilla will make a comeback, if not even more enhanced than Vanilla's World PvP.
http://www.youtube.com/watch?v=v0Ni4rv8XcM
*UPDATED*
Just found another gem from Red Shirt Guy who questions World PvP in Mists of Pandaria, check it out.
http://www.youtube.com/watch?v=jbDtXuyBulU
Discuss.