Don't worry guys, when kakuzu online starts, no sosp will stay in town ^^, idk if you already noticed, but the past few months there was so many kakuzu redeem options, sometimes more visible, sometimes less (when mixed with edo deidara on a pack, where you pick which one you want), this week he is/was in konoha tree, next week, he is also there, those who know the current meta in CN are stacking his frags, the rest are trying to piece their sosp.

look at his claim limit, 20/20 compared to 80/80 for sasuke, bet they just want to slow down his acquisition instead of a direct nerf (make it longer to get to give time to others who don't want him to find a kind of counter ninja and farm him along the way)