They probably don't want to make them too powerful otherwise it forces people to have to be in an FC and a lot of people, for whatever reasons, don't want to join FCs.

Not that I disagree with everything you've said, sounds like some cool ideas, although the teleport buff, if you make the grade 3 action, is a whopping 40% reduction cost (which seriously adds up if you're doing a lot of teleporting between ARR/HW areas and SB areas).