I know they've implemented things like mount/minion requests and 99 tokens per bird/wolf, but I wondered if they've ever used any of the class/job/role ideas submitted here or elsewhere on the forums (even on JP forums), or if they pretty much have an idea of how they want a job to play and keep it in-house without any sort of community guidance or suggestions?

I get that suggestions would be all over the map because everyone has their preferred ideas for how things would or should work, but how cool would it be if someone wrote up an idea on "How Red Mage should play" - and actually see something like it in-game? I also realize they can't outright acknowledge it too for legal reasons, but how neat would it be to see something like the black/white mana for red mage and think to yourself, "Hey, I suggested that way back when!"