User blog comment:Xilinoc/Ch. 659 - There Will Be Frost/@comment-1248963-20160121181832/@comment-1248963-20160122033127

I'd forgotten about it being a temporary thing, that explains why his bankai is no longer hollowfied -even though it's still appearing in its incomplete form, but okay. However, the fact is that, apart from Hitsugaya's (and maybe Suifeng's? I don't remember if hers showed that) none of the bankais we saw around the time the hollowfication took place showed the effects of the hollowfication. I remember after seeing hollowfied Hyorinmaru, which looked pretty cool, I was excited to see the effects on other bankais, but Kubo completely forgot about that, which was truly disappointing