First, why was Hiruzen brought back at the age he died at but Madara was brought back as he was in his prime? Was he not a shriveled old man with grey hair when he passed on his legacy to Obito? Because he that's what he looked like to me..
Second, the obvious reply of "Oh, Hiruzen was locked in the Death Reaper Seal! Maybe that's why!"
The problem with that would be that Madara is the only one who was brought back from a different time than his death as far as we know.. Haku and Zabuza claimed the last thing they remembered was dying and waking up being controlled. Perhaps is was just a plot hole since we found of Madara's last days as an old man AFTER he was summoned by Kabuto. Still, sucks for Hiruzen to be an old crippled man but everybody else gets to be young again. xd
Also, perhaps time goes by slower being dead or something.. We don't know how the show addresses death, but we do know Kakashi went to a campfire and hung out with his dad for a while when he died before being brought back. And we know for certain he was dead from Naruto's question to Tsunade upon returning to the Leaf to fight Pain.. Lol, being dead must be awesome in Naruto.. Kakashi remembered that experience as shown when he remarks to Naruto "Fathers like to tell their sons all kinds of stuff" when talking about Naruto's visit in his subconscious with the 4th. But Haku and Zabuza seem to only remember dying. Not very consistent, eh?
Second, the obvious reply of "Oh, Hiruzen was locked in the Death Reaper Seal! Maybe that's why!"
The problem with that would be that Madara is the only one who was brought back from a different time than his death as far as we know.. Haku and Zabuza claimed the last thing they remembered was dying and waking up being controlled. Perhaps is was just a plot hole since we found of Madara's last days as an old man AFTER he was summoned by Kabuto. Still, sucks for Hiruzen to be an old crippled man but everybody else gets to be young again. xd
Also, perhaps time goes by slower being dead or something.. We don't know how the show addresses death, but we do know Kakashi went to a campfire and hung out with his dad for a while when he died before being brought back. And we know for certain he was dead from Naruto's question to Tsunade upon returning to the Leaf to fight Pain.. Lol, being dead must be awesome in Naruto.. Kakashi remembered that experience as shown when he remarks to Naruto "Fathers like to tell their sons all kinds of stuff" when talking about Naruto's visit in his subconscious with the 4th. But Haku and Zabuza seem to only remember dying. Not very consistent, eh?