Yeah speculating bleach is fun... but errggghhh it's gonna be a little bit more than 2 years before the negative episodes finish... only then espada vs shinigami arc resumes...

And here I thought I could let go of bleach before I graduate med school...

Here are my speculations:

1. Aizen is gay, his partner is Ulqiorra.
2. Unohana is the strongest, 2nd to Yamamoto.
3. The old guy of the kuchiki clan is promoted to zero division too.

Hitsugaya is more genius... he's a captain at a very young age