Devil_Hex
One thing I would love to see, is Orochimaru taking Fijin in account for his plans and instead of using Edo Tensei on First, Second and Fourth, and being prevented by Third to summon Fourth, he summons Minato separately to check Fujin, and indirectly preventing Hiruzen from preventig him to summon him, that way, that arc would be mostly the same, but there would be an extra fight Fujin vs Minato. This could lead to Fujin planning to actually save Hiruzen, but failing to do so, and would show us some character development from Fijin's part, by contrasting this situation with Mieko's What do you think?