Ok so we know there are 18 "combat" skills split into 3 sections of six, one for mages, warriors and rouges/theives. Now im just guessing here but maybe there are other skills that are dedicated to Crafting items such as woodcutting, smithing and the like. Therefor this "AFT" could be in that section.
Smithing makes sense as one of the 18 skills because it's essentially Armorer with a new name. But woodcutting, fishing, and all the other time-fillers that we've been promised, I don't see them as becoming their own actualized skills with perks and whatnot. We'll probably just engage in the activities, and any direct [insert activity here] skill won't be relevant.