Originally Posted by woody_3162
The problem is that there have been soo many open ended scenarios that should have been looked at or developed for whatever direction kubo has in mind that isshin could easily be one of these.
It is very plausible that we get no further explanation about the who, what and why about him.
I'm hoping that's lot the case but isshin could easily be left as he is with no further development.
On a side note what I'd love to happen is that at some point he begins to train ichigo on different ways to use getsuga.
Honestly I want a bigger arsenal of tecs from ichigo since his Growth and his bankai from the first arc have now been made redundant!
I think kubo will proably put in an arc about ichigo's family history next or an arc for the soul king which will give way to some information on isshin and ichigos's mom and y ichigo has a hollow inside him. i dont see much else happening other then this, after this arc is finished