I like the way fragment refining works.
Can we start a petition to delay the changes?
I'm not sure what would be changed, if it's improved slightly by making cost of refining or price per frag better while keeping the current rewards as they are i'm fine with it.
Otherwise i'd like to continue getting a 4 star Iruka and guess i'll have to sacrifice ever getting a 4 Tail Kyuubi Naruto.