Naruto and sasuke may combine kyuubi mode and susano . Sasuke might help hashirama to escape from rods and Naruto might regenerate lost arm of Minato. Together with 4 edo kages they will fight against Madara
-A gigantic tree will grow which holds the cocoons of all alliance shinobi.
-Edo Hokage will gather
-The fruit of the holy tree appears at the last page