So I didn't see a thread about this yet so I opted to make one. If you go to the trailer here:
http://www.youtube.com/watch?v=CZET2yYZLN8&t=3m7s
You'll notice that the dragoon does a backflip and a pose. It makes me wonder if that is an emote unique to winning in that area or if it's something that all the jobs will get as a baseline thing. I certainly hope for the latter! It's a pretty awesome emote.