I really, really hope there's a breakaway faction; especially if Vol'jin's supposed to be Warchief...Darkspears are the least numerous race in the Horde if memory serves me right.
Rastakhan was simply too stoned to listen to some witch doctor high on mushrooms.
so much win if its true.
---------- Post added 2013-01-16 at 12:12 AM ----------
The only rift I recall happening in vashjir was the naga forcing their way into the throne of the tides.