Yes but I don't think the corpses have any of the powers they had when they were alive so it shouldn't really matter that much in a fight. (unless he just uses it to break down someone's morale)
I couldve sworn they couldnt (and didnt) steal Yamamotos bankai. Thus why they just out right killed him. They could only steal the bankais with those sigils they had but obviously his was too powerful. I may totally be wrong which is ok if i am.