So I've been thinking could it be possible to reforge tensa zangetsu by using another similarly broken blade because the reijutsu that the bald guy was talking about may need a medium or catalyst to work so,I'm only hypothesizing, could they use Rujiin Jakka as a basis to reforge Zangetsu due to the fact that yamamoto gave him his on reitsu to reawaken his powers I'm just saying, could it be possible.