Yoshida: All I can say is that we are not emphasising jumping with the jump key as a means to cover vast distances on the map or an element that must be used during battle strategies... I suppose the jump you'd find in general MMOs has a simpler design.
So... what are they emphasizing?! I can't think of anything other than combat or transportation here.

Does the last sentence imply the jump has more complex design here?

Hopefully we'll know before 2012...!