i just ranked up to 120 when realized that one specialization was missing. I don’t have the Rogue spec. any suggestions?
Try redownload your spec code.
Re-download the Specializations from your Download history.
re-download your spec code or wait until 2/4 when the rogue spec is released to everybody
Go back and play Halo 3 
Redownloading your thingie seems to be your best bet, but I just wanted to comment on how odd that is. Only one specialization missing? Weird.
Was it there before?
Hello, I’m from colombia, i have a problem with the specializations of halo 4, I bought halo 4 in november 6 and this day i played online, but I never received the specializations code, someone helps me?? pleasee I’m so desperate!!
> Hello, I’m from colombia, i have a problem with the specializations of halo 4, I bought halo 4 in november 6 and this day i played online, but I never received the specializations code, someone helps me?? pleasee I’m so desperate!!
> Week of 1/21
> Spartan Ops Episode 6: Five new missions and an accompanying new CG cinematic.
> “Forge Test” playlist (name not final): A rotational hopper featuring small Forge maps such as Relay. Help us test these maps by providing feedback and reporting bugs that will assist us in getting them ready for Matchmaking!
> Specializations: Pioneer and Pathfinder Specializations unlocked for all players.
>
> Week of 1/28
> Spartan Ops Episode 7: Five new missions and an accompanying new CG cinematic.
> Grifball playlist: A rotational hopper featuring everybody’s favorite virtual sport. Catch the disease!
> Specializations: Engineer and Stalker Specializations unlocked for all players.
>
> Week of 2/4
> Spartan Ops Episode 8: Five new missions and an accompanying new CG cinematic.
> Team Doubles playlist: A rotational hopper for those of you that like action of the 2 vs 2 variety.
> Specializations: Rogue and Tracker Specializations unlocked for all players.
from the Halo Bulletin http://blogs.halowaypoint.com/Headlines/post/2013/01/09/The-Halo-Bulletin-1913.aspx
you will get the specs on these dates
If you have the free crimson map pack downloaded still, delete it. That fixed mine when I was stuck…