Madara is staying and Im slightly happy for it. But Im curious on what Tobi will be doing with the Jinchuriki's being taken down. Also, I have lost possible life but gain knowledge from TV Tropes... how did I live without it before
Well the parts, The other 1-9 are powerful in there own right. Just like the brothers who ate part of the 9-tails stomach and have some of its chakra. Powerful but wouldnt compare to Naruto or the actual fox. But combining them into the 10-tail is just world obliterating.
Well you have the two councilors, technically, Hashirama has a clone in the tree as well as Yamato, so theoretically he could communicate with him thru Yamato, or even Izuna if he's somewhere "reachable" or hell Sasuke's Mom and Dad
you called it man...also i guess if he only needed a piece then why not do this before....oh well also this is gonna be one hell of a fight....so much better then bleach now by far
What did he call? Well, when you want perfection you'll work for that perfection that Madara wanted. But when that plans falls flat, sure imprefection is always better than nothing.