The city of silver will be sacked, that's a fact. It has already been said that this happens at some point in the "great war"... Now, this great war will involve the Church of the Path, the Atreum Empire, the Golgari, perhaps the Kaarmodo and certainly the Legion. The Colony will not be able to face all of this alone, the Tree and the People will fight with them, the Brathians can remain neutral (since they are not militarized like the others), but I believe that the cults of the ancients will be the strongest reinforcement in this war. During Anthony's last evolution, Granin made it clear that he could raise armies from all corners of the world to protect him... The great war will be a world war, and from various reports, it will be a total war. I believe that the trigger for this war will be Anthony's next evolution... With everything that has just happened, Anthony will be forced to choose an evolution that greatly increases his strength, regardless of his concern with the Ancients, this will be noticed by the dungeon seers and the war begins. Another point is that Anthony will evolve two more times during this war, which justifies the chapters in which the ants talk about him sleeping and that they did what was necessary.

Nope, I'm a little past that phase now.

I doubt the Tower's mages would be allowed into the golden city. If they went together they might think it was a revolt(?) and the golden city's response would be even worse.

The information that he killed Juzo was said by Hiruzen at the council, so I believe everyone knows that

With the parents she has, it's hard for anyone to even consider that.

Anthony repeats this first step in an infinite loop

Each praetorian is stronger than a blademaster, if the same number that fought against the tree were sent, Antonhy and the colony would be overwhelmed and defeated. If fighters equivalent to Praetorians are sent in this future coalition, the colony will be obliterated (taking into account Sarah and the three pets already at level 7). The colony needs equivalent forces, perhaps if all immortals were tier 7 their chances would increase. Solant will have to perform a miracle.

Killing Danzo is not necessarily easy, since he has the unconditional support of the root, and that in itself would trigger civil war. In my opinion, the best way to prevent the war was for the Uchiha clan to negotiate support with other clans, as we have always seen, the Uchihas have always been very proud and arrogant. The village isolated them, but before that they isolated themselves from the rest of the village. If they had allies, they could pressure the hokage to change a series of "laws" that would give the Uchihas more freedom, such as accepting other clans into the police force and in turn slowly increasing the clan's influence in Konoha politics, within a few years they they would have Shishi and Itachi as strong candidates to succeed Hiruzen...