Karazy/ Iriene rohan problems i see:

[lostghost]

We will see, but if its by skill boosting that will make other things more complicated. I already suggested on boosting those upgrade weapons that aren't being used like the magic club and the staff by giving more mag atk(~90%) and HP(120%) plus katars never needed mobi rather make that 16% mobi into reflect, they have stealth.

I guess its not just skill boosting, as the word "IMPROVE" maybe there are some changes in the character/classes itself, nothing is impossible