[quote=Zane620]
Hey I thought this would be an interesting thing to ask.
[/quote]

[quote=DeathstrokeSW]
Besides, 
[/quote]

Well,
[hider=More spoilers]The quincys didn't seal Yamamoto's bankai. They couldn't because Ryujin Jakka was too powerful. He used his bankai in his fight but died because he was tricked. His bankai takes a toll and once he deactivated it he couldn't go straight back into it and Bach took his chance. So yes he still would have died.

And Death, have you read the latest chapter because Zaraki is unable to continue fighting right now. So there goes the major gun. And as we never knew how strong Yachiru really is we can't say how strong she is with her shikai so there's no evidence that her having shikai is a tide turner. Plus she's MIA now. And what the hell does that last part have to do with anything xD[/hider]