There is a BoA raid weapon drop with the horde graphic which drops off of Garrosh Hellscream. Yeah, BoA. MMO Champion has some indication that it may scale to character level 100.
Then there are new "warforged" items and "flexible" items. Flexible corresponds to the new Flex Raid type. Warforged is the new label for Thunderforged. This one looks tasty... especially when upgraded to i580.