On warseer it's been confirmed today that we'll get:
Savage orc boyz
Savage orc boar boyz
Wurrzag on foot
Savage org great shaman on boar
Can't wait to see the new models and find out the "??"
So, nothing we didn't already expect? Still, it's nice to hear it confirmed. Woohoo!
It is good news but it's already being discussed *here*