Where did you get that he needs to summon to use TBB? I clearly said he's letting the Juubi out [1], like a Jinchuuriki uses BM. You don't see the Juubi going around summoning trees to TBB; it's shooting from its mouth
Too lazy to get the scan. But your scan doesn't prove anything. Obito was letting out the Juubi to initiate Mugen Tsukuyomi, not use Juubi dama's. When Obito used Juubi dama's, he had part of the tree emanate from his body and it made 4 Juubi dama's from 4 sides. Nothing suggests Madara can use it any other way and the method I suggested is still feasible given that the fusion has the speed and power to chop it down.
The Juubi has both durability and regeneration. It didn't regenerate when surviving its attacks; it was taking them and wasn't hurt. Also, you seem to have the notion that attack being ''felt'' means it expand more in range. Edo Madara's meteor was felt by the HQ who were far as well. That means the combined attack have high kinetic energy. You still haven't proven they expand more than the Juubi's TBB, as I clearly shown a scaling on the map. The VOTE wasn't countries away from the battlefield; it was only multi-mountain ranges away. The Shinju's trunk can be seen, meaning it isn't as far you claimed it was:
Alright. Even if we conclude that it wasn't felt as far away, what does that detract from? The Juubi dama didn't envelop anything. It shot straight up and at best it destroyed the HQ when it was fired off. It has no such feat of completely enveloping the upper atmosphere of the surrounding atmosphere and the entire area of where Madara first used IT was completely blown back (note when Kakashi had to protect Sakura's body when he felt the power of the attack, even the tree's tendrils were being pushed back that had the IT victims in there). Edo Madara's attack is moot here. It carries nowhere near the destructive power of either of the attacks that Madara or even Naruto/Sasuke can use.
That's plain fallacy. Hagoromo and Juubi share the same Chakra trait, but obviously not in quantity and quality. Hagoromo wasn't shown to have Gududama and 9 tomoe and Rinnegan symbol on his cloak before becoming Jinchuuriki. [X] [X] He showed them when he became Jinchuuriki. [3] And then there is Naruto and Sasuke making a note of how Madara's Chakra, as Jinchuuriki, was vastly superior to theirs.
I used to have that same train of thought about Hagoromo and being the Juubi Jin, but the movie's databook completely nulled that argument completely. Hamura was shown with a complete set of 9 Gudoudama and he never became the Jin, so Hagoromo's chakra and the Juubi retain the exact same properties. Obito even noted that he obtained the power of the father of Shinobi when becoming the Juubi Jin, further solidifying the similarities of Rikudou chakra and Juubi's chakra. Naruto and Sasuke never noted how Madara's chakra was superior to theirs. You're using the Kaguya scan completely out of context. Their chakra was on the same level combined when fighting him, Kaguya's is just far above anyone hence Sasuke's reaction.
And again, this fusion has Bijuu Susano'o AND Hagoromo's Yang amplifying it. You're not factoring that in.