ok i asked this in the ep 90 discussion thread, but since no one has replyed, i'll ask it here again.

whats the deal with that necklace tsunade wears. if i recall correctly, the title of the next ep is something like "first hokage's inheritance. the necklace that calls death". you think it has anyhing to do with "death" that the 3rd summoned?

maybe the necklace allows u to use the sealign jutsu, and not die or something. if thats the case, then we could have tsunade fight oro, and seal his soul completely. that way she would finish what the 3rd started. it makes sense plot wise.