[DeathView]

Urahara mastered bankai, like ichigo in just 3 days, who knows how long ago that was.
he easily cut through Iron skin of an espada class arrancar in shikai.
we know he already mastered martial arts over 100 years ago, and he's very smart, and prepared like Mayuri

I'm not sure who you were reffering to, but I don't think anyone underneath is stonger
unless theory about Yorouichi not using Zampaktou because it's too powerful and hard to control was correct

Ulti why even bother posting ? do you even read bleach or did you just pick up a random chapter ?
and yeah, I get a lag when posting / editing long posts for some reason