Board Thread:Versus Debates/@comment-25122992-20170212172849/@comment-4080775-20170213210435

Georgio722 wrote: If Obito can summon the Demonic Statue of the Outer Path, absorbing his Six Paths of Pain along with Kinkaku and Ginkaku to turn into the Ten Tails, and Obito becoming the jinchuriki, he'll be the strongest, then Madara will be the second strongest, and Kabuto will be the third strongest with Nagato, Itachi, and A (top three reanimation if I'm correct).

He'd still be missing 2 of the tailed beasts chakra to revive the ten-tails. Doing it as you mentioned would also break the statue, getting rid of it as a combat option all together. Also, OP said Obito can't revive the Ten-Tails, which means he can't seal it into himself to become its jinchuriki.