I still dont understand how to XP progress going to work? is it just going to be like 1000xp to next rank like extraction (Ghosts) or is it gonna be on how much XP and SKILL you have to level like black ops 2? ( Obvs black ops 2 hasnt got XP based but similar with the Skill )
The Ghost rank is actually seen in the beta with the collar card.
But honestly i don't understand how the XP progressing is going to work.