-Different stances for different things like tank stances. Examples: Warriors in tank stance would use the default, while in dps stance they would use the unique Roe warrior pose, Paladin would put their shield away while in sword oath and two hand their sword etc.
-I want all casters to be able to cast with their weapons sheathed
-Monk needs a new stance for standing and moving with their weapon out. I'd like something like the last boss of Temple of the Fist, anything other than the hop.
-Dragoon could use a better stance than the foot-stabbing one they all have, even just the Roe version would make me happy.

(In a dream world that could never happen)
-Each race gets unique animations for fighting that fit them, picture a Roe pld using strong, heavy blows where an Elezen would use quicker precision strikes