I say Minato takes both. Pre-time skip will be no problem because I don't think pre-time skip was even that fast, not compared to someone like the Raikage who is most likely in the hypersonic speeds and Minato was stated to be even faster. Personally I see pre Luffy being able to move at somewhere between super sonic and hyper sonic.
Post would be quite close. Luffy would have a very hard time tagging Minato who can effectively teleport. His haki lets him read attacks, but how can you read an attack when then person has teleported right behind you? Speed wise I put them a lot closer now and obviously destruction wise Luffy has the advantage but I think Minato's teleportation, genius and ability to be able to end his battles in one move would give him the edge.
Emperor Joker was a one off story character so shouldn't even be a factor in this. Pretty much every major character in DC has obtained omnipotence once in their lives just for some story line but it only happens once.
Joker Venom wouldn't work on Sasori, Pein, possibly Kakazu and Hidan. I say Pein because he uses retainers to fight which are zombies. Also Joker Venom would only really work in small spaces where it could be set as a trap and everyone in Akatsuki has reactions that would let them avoid it. I doubt Joker could gas out the whole city without it being painfully obvious i.e. putting the venom in balloons or something. You have to remember, someone like Itachi is a genius who can analyse situations in seconds. I doubt he'd fall for any old trap. Same with a lot of the Akatsuki. Other than Joker Venom, I don't see how he could really kill most of them, especially seeing as they travel in teams covering each others back and can communicate telepathically. If one of them goes down, they'll be able to find out how and be able to prepare a counter.
Like I said before, Akatsuki will have no qualm about destroying everything to get to Joker which is something Batman never does.
@Haofan123: It's Sousuke Sagara from Full Metal Panic not Sanosuke Sagara.
Ladd should take this if he's a bullet timer, although Revy did fight a bullet timer I don't think she is one herself.
Akatsuki would take this fairly easily for me. Joker's no Batman and I doubt he could stop someone like Itachi, who had reactions well beyond Batman or Pein, who could take all of Gotham out in one blast if he needed to. Plus with his gravity manipulation powers, I don't think Joker could do anything against him.
Joker usually takes advantage of Batman's not willing to kill. Akatsuki would have no qualm about killing him and at the end of the day Joker's only human.
Luffy and Zoro would still probably lose. Moria would be the first to go though, there's no way he can compete with current Luffy and Zoro but Kuma would still probably be too much.
I'm thinking this through story-wise and the way I see it, when they do meet up Kuma he'll probably win but with more difficulty but then they'll probably end up beating him in the rematch or something.
Kankurou is powerful but last time he fought Sasori I recall that he totally lost and was left for dead. So unless he somehow became super powerful in a very short period of time, he's still not that great. Although the Sasori puppet he has now has definitely upped his arsenal a lot, I doubt he's quite at Sasori's prime level who had more than 100 puppets, the Kazekage puppet and having multiple weapons on himself.
He's good but not quite at Kakashi levels I would say.
@GIRUGAMESH: Maybe you're right. Although if Mei can connect, her attacks would be lethal. They may not do as much damage to a Susanoo but to human skin, even if it's regenerative, her lava is going to cause some serious damage.
But Tsunade does have endurance on her side and a punch would be lethal, it would be a pretty good fight.
I'd give it to Mei or Chiyo. Tsunade's more of a supplementary fighter and in 1v1's I can't imagine her being much use, unless she's just healing herself the entire time while the others take each out.
Mei's quite good with all her kekkei genkai's, she'd be quite the powerhouse and would probably take out most of the competitors with her acid or lava.
Chiyo's good too but probably not quite as good as Mei. Tsunade's probably better than Chiyo actually.
Konan would be the 4th best here imo, she got taken out by a Sannin pretty easily and never really showed herself to be much of a fighter, more of just Pein's envoy and friend.
So Mei wins overall imo.
@TheNobody: Or pretty much any new Rihanna song. It's actually disturbing when you hear 10 year olds singing lyrics to songs about sex. Music's become crap in general too, it's all sex, money, lust, greed. No one sings about the truths anymore, everyone just sings the same old same old encouraging kids to buy more stuff they don't need, eat crap that bad for them and dress in ways that just isn't right. Future's looking pretty bleak...
I'd say lol but it's pretty bad times.
Team 2 wins. Gaara was getting his ass kicked by Kimimaro who was so ill he practically died from his illness before delivering the final blow to Gaara. Gaara had used up all his chakra and this was after Kimimaro already fought Rock Lee.
Darui is probably equal to Kankuro.
Mei would easily beat Temari. Mei's still a kage, and she's shown herself to be a pretty good one with her wide variety of techniques and kekkei genkai.
This wouldn't be too hard for Team 2.