Ms itachi is too haxxed, in exchange for aids. Minato on the other hand can hand out free ftg seals like trillions of them(too good to be true)
So they are roughly the same putting aids in consideration, but itachi stomps powerwise
Actually this is incorrect. He can only make 5. The reason there were so many during the war was because he used Naruto's/Kurama's Chakra sharing tech in tangent with Tobirama's seals.
OT: Yeah you are underestimating Minato OP. As far as Itachi goes, IMHP these 2 are dead even and it could go either way. but everyone else you mentioned would be handled by Minato as easily as Itachi would and in some cases did.
Example:
Deidara-all his explosive can either be avoided (long distance isn't going to save him against a teleporter who has the place marked up) or teleported away somewhere else.
Kakuzu- a challenge yes but Minato is too fast for all his masks and can pretty much destroy all 5 mask simultaneously if Kakuzu seperates them from his body to do their elemental attacks.
Shisui- That's like fighting itachi so it could go either way, maybe even more so in Shisui's favor
Orochimaru- is powerful but i don't see him winning against Minato who is just too fast for him
Muu?- going invisble isn't a guaranteed win, especially against someone who is known for being able to figure how a jutsu works after it is only used once.
Because while alive Itachi can barely keep Susanoo up, Edo Itachi can basicly spam Totsuka (which is a one-shot should it hit the target) and keep Yata with 100% uptime, which makes him invulnerable to Minato.
I see your point. But can't BM Minato just mark Totsuka or Yata and teleport them away or do you think the Yatta reflects those seals away too? I'm not sure on this one to be honeest.