Location: The Kimimaru vs Gaara and Rock Lee took place
Intel: Full
Intent: Unable to battle
Restrictions: Full Susano'o, 7-8 gates release
Condition: They fight to banish the other from Konoha. Permission from Tsunade
Also it's after the war
2nd Hokage Tobirama Senju vs. 4th Hokage Minato Namikaze
Location: Valley of the End (Final Valley)
Intel: Full
Restrictions: SM, BM
Intent: Immobilize opponent
Reason: Find out who is a Faster, Stronger, Better Hokage
Both are at their Prime. Minato can still activate Nine-Tails state w/o...
I'm not sure whether Kakashi will get his eye back from Madara anytime soon. Seeing that Madara has kamui'd himself into the other dimension and took the only thing keeping Kakashi in the league of the Uchiha's the Sharingan