Specialization - Did not play before Nov 20

So yeah, in all the complaining about people not getting codes, I can’t find an answer to this question…

Will the other six specializations ever be unlocked for those of us that did not play before the 20th? If so, when?

They will roll out one by one. Don’t know when

> Halo WaypointVerified ‏@HaloWaypoint
> @iHayyydnxD Specializations will gradually be made available in the months following launch.