Good point. He said he has 4 brothers, then he said he 'had' 4 brothers. Doesn't mean all 4 died or?Madara said he had 4 brothers.
This doesn't mean that they all are dead, it simply means that at least one of them is dead. He may have 1,2 or maybe 3 brothers still alive.
People are really misunderstanding what he said.
Good point. He said he has 4 brothers, then he said he 'had' 4 brothers. Doesn't mean all 4 died or?
Big thing was his really sad face when Hashi talked about losing a brother. Maybe that moment he imagined losing Izuna? That explains the sad face.
i guess one of the 2 brother that still alive is the blood line that make sasuke and itachi