Batman, you let two of my men die right in front of you, get yourself together!
This reminded me that had this idea of adding superpowers to the 4 superhero civilian units that can appear on terror missions. Superman would be able to fly, Flash would have an insane number of TUs/stamina, etc.
Were they his parents maybe?
I had similar ideas, but about cosplayers, not real superheroes. Basically "the aliens thrash a comicon".