Marvel needs to cut bait with Madhouse.

They only use the heroes and then put some archetypical paint by numbers generic sci-fi anime villain for them to face of with. And they do it in every one of their animes. The Marvel Heroes have rivalries forged over DECADES and in some cases over half a century, yet they don't even THINK about using them. If you're going to give Marvel the anime treatment, do it for both hero and villain or not at all. If you gave me an anime Venom, Omega Red, Green Goblin, etc. I would jump at the potential badassery. Location is negligable as I'm sure an anime fight between the New Avengers and the Sinister Six would look as badass on the streets of Tokyo as it would on the streets of NYC. But if you give me an evil cyborg named Hiro that you just pulled out of the air, then you let all the air out of the room.

Madhouse doesn't look like they'll learn their lesson. Cut them loose and get with an anime house that is going to take the whole universe in their bosom and not just the heroes and piss on the rest.