In Final Fantasy 13 and a lot of other video games there is Aerial Combat!
OBviously for certain encounters this wouldn't look right and it would be too much work I suppose to re-write all that code and re-make every encounter in the game.
However, I see this series heading moward towards the action genre. Which isn't a bad thing at all. What most people get turned off about the MOST in Final Fantasy games is the turn based combat. The fact that you could just press 1 button for every fight in 13 didn't help much either.
I think if we could add a stagger meter in this game and a nice chain combo system it would be so amazing so start bringing some fights to the air.
Also slightly off topic but, does anyone know how Titan doesn't hit his head when he Rocket Farts?