For those who want to play this game: let's say you can change up to two members of each team. Who would it be?
ANAD Avengers
Iron Man > Kid Rescue (from Battleworld)
Vision > Cloud 9
Uncanny Avengers
Rogue > Moonstar
Human Torch > Cannonball
New Avengers
Purple Arrow > Quake
Wiccan > Prodigy
Ultimates
Captain Marvel > Nova Rider
Galactus > Galacta
A-Force
Captain Marvel > Komodo
Medusa > Finesse
Squadron Supreme
Thundra > Lyra
Xtraordinary X-Men
Colossus > Rockslide
Logan > Mercury
All Old X-Men
Angel > Surge
Iceman > Hellion
Uncanny X-Men
Mystique > Marrow
Sabretooth > Warpath
Uncanny Inhumans
Cyclops > Hope Summers
Beast > Dr Nemesis
All New Inhumans
Crystal > Tonaja
Howling Commandos
Hit Monkey > Kaluu
Guardians of Galaxy
Thing > Mantis
Starlord > Darkhawk
Guardians of Infinity
Rocket Racoon > Moondragon
Groot > Phyla Vell
Web Warriors
Spider Gwen > Supaidaman
Spider Ham > SP//dr