The Avengers can destroy the Justice League

Ok, so our initial premise was that there was no preparation beforehand. Now that has been abandoned, so that can only mean that you concede to the fact that when facing each other with no prior knowledge of the fight, JL wins all day. Victory #1 for me. Now I will show you how they will still win even if there is preparation. First off, the Tower Of Babel series was a great story line. And as you say, Batman creates contingency plans for the JL, all of whom have insane amounts of power in their own right, that could be carried out even by someone without super powers. Your basic assertion in this argument is that if Batman can do it, so can Iron Man, due to the fact that Tony is smarter than Bruce. What gives you that assumption? Who is smarter? Einstein or Plato? Well I can tell you this much, if I had a question about philosophy I would go to Plato, physics I would say Einstein. That"s what we are dealing with here. Stark is probably top 5 in Marvel when it comes to robotics, engineering and the like, and he is a great businessman. Bruce is also a great businessman, and the world"s greatest detective, and an amazing strategist. Plus he is known for being very sly, cunning and being able to read people. And again, going with your logic, Iron Man has Jarvis, a super intelligent AI to aid him. Does he have a contingency for all of the Avengers? I think not. He does have various armors to take down select Avengers, or at least to be able to fight with them, (World War Hulk #1 showed that his new and improved Hulkbuster armor wasn"t a match for Banner). But that is pretty much as far as his strategy goes. "I have to beat someone that has skills that don"t match up with my current suit of armor. Let me make another suit to take them on." He"s not even the best planner in the Avengers. In Black Panther #45 they both had time to plan beforehand and BP won the fight. So as far as this type of intelligence goes (cunning, scheming, strategy, etc), Batman is superior, even when you factor in a super smart AI assistant. The only way the Avengers can win (I am not making this up, this is your scenario) is if they steal the plans from a JL member, and implement them in basically a surprise attack. Yes, I agree. They would probably be successful. Also Batman could use those same plans and beat the JL by himself. So that tells me two things. 1: Its actually the Justice League beating the Justice League, and 2: The Avengers are as powerful as Batman minus the intelligence"" Ok here is my scenario. The Flash sneaks up on everyone while they are asleep and slit"s their throats, except that wouldn"t work on the Hulk or Thor. So for Bruce Banner he would use a knockout gas, and then take him to a containment chamber (probably in the Batcave somewhere) that is constantly pumping in more knockout gas so that he can never become the Hulk. Finally, Wonder Woman and Superman have picked up Mjolnir in JLA/Avengers. So they could both beat Thor into submission with his own weapon, after the Flash used his infinite mass punch to blindside Thor before he can grab his hammer. Yes a team of superheroes sneaking up on another will have a huge advantage. But that was clearly not in the spirit of this contest. Now that we have the insanely one sided versions out of the way, we can talk about another possible conflict. We have already agreed that in a random battle, JL beat the Avengers. Batman made a contingency plan for the JL. Why wouldn"t he be able to make one for the weaker Avengers?