[Hunter]

Originally Posted by fanz0r

i just wanna know some oppinions....

Spoiler:

Sasori wasn't Akatsuki leader right? I mean... who was extracting the monter inside gaara? it looked like konoha yodaime.... those eyes and hair!!!

Spoiler:

No Sasori wasn't Akatsuki's leader, leader who has totally different eyes than Yondaime. Actually I don't think their hair look quite the same either except that they're both spiky.
We are also yet to know the purpose of the rings

The very first page of the first chapter states that Yondaime died when he sealed the Kyubi when the story is introduced.
We don't know exactly how the Shiki Fujin works but it was stated by both Sarutobi in the manga and in the 2nd DataBook that the 4th and the 3rd used the same jutsu.