Board Thread:General Discussion/@comment-25383187-20160702030413/@comment-27392440-20160703155320

If kubo both wants to give them a chance and appease fans he will reveal that Aizen was freed and his bankai can distort perception to such an extent that he can render Yhwach's power to see (and using that as a base control) the future unusable, which would give them a fighting chance (with a vilstandig and or Yamamoto's stolen bankai still waiting to come out even nulling the almighty may be nigh pointless though). Both zangetsus likely can't be brought back as Yhwach absorbed them and plugging quincy or hollow power in won't restore those 2 individual beings. I think that Isshin may give Ichigo his powers to restore Ichigo as a shinigami (although since his powers are represented by a hollow and quincy one could argue this would be the first time he had real shinigami powers as he never had an inner spirit purely symbolizing those before) with powers almost identical to what he had before so he can participate again and possibly even give many fans what they've been waiting for in the return of mugetsu.