Hahaha, I loved the Madara/Hashirama part. But, I think of it as like...Metal Gear Solid's pro and antagonists Liquid and Solid Snake. Once they see eachother. It's game over, they battle to the death AND nothing else. They don't worry themselves with people they know they can destory. They WANT the challenge. And, Madara is the same way. I think Madara knows what's going to happen with the Juubi. I think he knows it will be beaten. But, then again all he wants is one last battle to the death with Hashirama. Which with his new founded power of having the rinnegan at his prime state of life - thanks to Edo Tensei..he believes he can beat him with. That's what I think anyway.