Your all fucking retarded, K2 does not have the ability to instate their own patchs inregards to that part of the game. They have control over powerup store items and their pricing and that is about it.
The order of patchs is hard to explain, as the japan ko host has also purchased developer rights which entitle them to make unique content for their servers.
We on the other hand are straight subtitled shell of the korean version. Any upgrades to the level skills or items go through a beta phase on the korean beta server for around 3 to 5 months before being released onto the korean servers them selves.
At max we'd recieve it within 3 months of it's final release on the korean servers so that's a minimium of 5 months. Trust me you'll know it's coming well before it arrives (Knight empire anyone?).
In the mean time all this bullshit talk about japanko this and japanko that is worthless because WE DO NOT RECIEVE ANYTHING FROM THEM.
If it's not through korean KO we're not getting it so deal with it. As felix said we look at the korean beta tbl files, the space are there for enhancement of level and skills but there not being used.
It may happen but it's not in the foreseeable future.