I found another team like the teams I put in below. Sorry but I only found one more :(

Avengers:
Thor
Iron Man
Ms. Marvel
Captain America

When you think of the Avengers you would usually think of the Hulk. However since the Hulk himself isn't on the game, These four out of the original group, will have to do. Remember, If you find some that aren't listed, post them.

In the character select, you can make teams and get bonuses. When you put the team together you will be told the name and shown what you get for it. I will list some that I know of. If there are more than four, then that means that you can switch out some of them for of the others in the list.

New Avengers:
Captain America
Spider-Man
Iron Man
Wolverine
Luke Cage
Spider Woman

X-Men:
Wolverine
Ice Man
Colossus
Storm

Fantastic 4:
Mr. Fantastic
Invisible Woman
Human Torch
Thing

Raven Ultimates:
Colossus
Ice Man
Silver Surfer
Moon Knight

Femme Fatals:
You pick any four of the five females
Elektra
Invisible Woman
Spider Woman
Ms. Marvel
Storm

Bruisers:
Colossus
Thing
Luke Cage
Captain America

Natural Forces:
Thor
Storm
Ice Man
Human Torch

This is probably not all of the teams but it you just experiment you will probably find more. It also helps to know the comics and cartoons. I have not found a team that has less than four people and I am pretty sure that they all need four people.

Well I'm on the part where I have to find and help odin and i'm fighting the king frost giand and I noticed on the map, when he smashes his club against the ground an objectice X appiers. I don't no what to do nothing hurts this guy. Help me please.

Are you stuck on the maze in Murder World? Can u not get through a door? Well do i have a surprise for you! YOU CAN! Well, thats as long as you have Deadpool. All you do is double jump by the door or side of maze and you'll teleport through it. And your team wont follow, but once you go far enough (not through a door), they'll just appear! So, i hope this helps you!