right now jump is NOT needed.
I dont see a VALID need for jump, besides Dragoon.
this game is already lazy enough with all the nodes around people cant run around a cliff or rock?
there goes the FF feel Yoshi was talking about.
games with jump, people just spam it for no reason ALL the time everywhere.
jump emote? ok. jump in battle or pvp? no thanks. THE SINGLE WORSE THING ABOUT MOST GAMES PVP.
will it be cartoonish or comic? Most likely.
action triggered jump for cliffs or walls or hopping deep cracks in the ground. ok
jump on a chocobo. no thanks unless action triggered related.
either way a lala jump will look comic or cartoonish anyway its done, that or completly useless cause they shouldnt be able to jump over same things bigger races can.

my thought on the matter results........ SE + FFXIV + JUMP = {NO, THANKS}