OH, yeah....
LifeSigns(alien bio-tech using blaster): Check vitals and lay down that healing aid on him. LS is an alien who with CvK who thinks that superheroes and villains are an elaborate cultural entertainment. Make sure the guy in armor lives, but disable all his robotic and electrical systems. LS dislikes machines.
Xu Liko(old martial artist): Arch an eyebrow at the fallen would-be dictator. Then slam a double knockback MA attack into his solarplexus, should leave a nice dent in the ground.
The Talon of the Yoma(Chinese King of a Hell, super-villain, but honorable): Grab the world threatening villain and take him to hell. Personally.
Chainsling(golem made of chains): Keep laying on those entangles, baby!
Troll(genetically engineered brick): Pick up the tin can and throw it as hard as possible into any enemy units.