i would never have found this out because i pre-ordered limited edition but, my brother got the xbox message giving them the free specialization. as he downloaded it i noticed something in the title…
it says specilizations ALPHA, this has got to be a hint to more specializations to come in the future.
im very rarely on the forums so if this has already been found out then oh well, also i would have noticed it a lot earlier if i got the message.