User blog comment:Xilinoc/Ch. 591 - Marching Out the ZOMBIES 2/@comment-24153155-20140730134113/@comment-24153155-20140802003929

@ Sternritter M: About that...growing back limbs kinda is a thing with both Kurotsuchi and Giselle (Kurotsuchi can even liquefy). They both cross the line and play with the dead. They both seem to hide something below the surface (Kurotsuchi's clothes/face vs. Giselle's gender/I-don't-wanna-think-any-further). Both use a "puppet" (Nemu was actually created from gigai technology and has Kurotsuchi's blood flowing in her)(Bambi...well...) and seem to need these and in both cases the puppets are loyal to their bosses. The only difference I can think of right now is that Nemu has a compassion towards others, whereas Bambi seems to lack anything similar to that. Nemu might as well play a very important role in this battle. Aside from that. Kurotsuchi's Bankai makes living things following his commands.