Then again....fits with the flow of ARR. Since in all actuality it was still a remnant of 1.x where even the base AF enhanced some of your abilities (thus making them more useful than in ARR.) They probably hid it due to potential backlash or "SPOILERS" or w/e else excuse yoshi loves to use to not give us info, but at the same time, if it's a dev build, that means they could have even had placeholders rather than nothing at all. But alas, since the whole Doctor Mog thing, they've been really pissy about certain things on their clients so in the off chance that client got leaked they didn't want something out in the wild about abilities/traits I suppose.