Why in the world did they change Jump > Mirage Dive?

[RyuuZero]

it's funny..
I had Mirage Dive after Jump written in a macro years before the change of 6.0
and I thought like "Hey.. I had that in a macro for years and now they made it official!?"
with that said.. I thought it looked so clunky that Jump becomes Mirage Dive, so yes, I like that they changed it back, BECAUSE: Mirage Dive is an active Button (just like Kaiten), which Jump not quite fit since you still have to commit to Jump, Mirage Dive is just an attack (which Kaiten is not!) that triggers Nastrond (btw, Geiskogul has the same cool down as Jump, so it lines up jump and thus can be performed alongside every Jump!)

I have the feeling that Mirage Dive will disappear in 7.0 so that Jump (itself) may trigger Nastrond

I was happy that I had Mirage Dive on a seperate button in 6.0 ^^ since that changed nothing for me^^