User blog comment:Frank west(deadrising)/Marvel Team/@comment-4591819-20120906230827/@comment-4591819-20120906231031

They could be formed by S.H.I.E.L.D., with Venom being controlled by nanites (or something) and the heroes are doing it because Nick Fury told them to (when Nick Fury tells you to do something, you do it). Venom would be the muscles, Widow would be the team leader and the one that gets info, Falcon would be the speed factor contributing to the team, and Iceman could be the guy that tags along and cracks jokes, but when things get serious, he does to.