^this. and remember that Madara is all butthurt because Tobi killed his bro who was an enemy combatant at the time.
i dont see how he will become the most hated character if anything danzou has done far worse things than tobirama, all he did was point out the flaw in uchiha and tried to use that flaw for the good of the village the only ones who will hate tobirama will be the uchiha fanboys