I disagree. I'm a Sasuke fan, although Madara is my second fav character. I mean, Tobirama has fought Madara but he doesnt know about Madara's rinnegan. Also, he said that Sasuke has the 'potential', that doesnt mean he will surpass him. And I know that Orochimaru knows about Madara's rinnegan, however, he doesnt know about tengai shinsei (the meteor thing) or what madara's powers actually looked like, not to mention that Tobirama and Orochimaru's statements are only opinions, they're not facts. Sai called Sakura ugly, should we now run around saying that its a manga fact that sakura's ugly, just cus sai said it? naruto thinks shes pretty, doesnt make her pretty either, these are just opinions.