Hmm. I have an idea. (and pardon me while I got meta on you)
How about a game wherein you play the non-hero. Just one of the "regular joes/janes". In the game, you're tasked with either trying to follow the exploits of the actual hero(s) and/or cleaning up after the inevitable messes they leave behind. (messes no one ever points out. seriously, a super hero blows up half a block and no one presents him or her with a bill?)
For added variety, you can have side missions where you either have to carry items (and crates) to the secret weapons stashes for the actual hero to find on their adventure or you have to place explosive barrels in the most strategic places possible.
How about a game wherein you play the non-hero. Just one of the "regular joes/janes". In the game, you're tasked with either trying to follow the exploits of the actual hero(s) and/or cleaning up after the inevitable messes they leave behind. (messes no one ever points out. seriously, a super hero blows up half a block and no one presents him or her with a bill?)
For added variety, you can have side missions where you either have to carry items (and crates) to the secret weapons stashes for the actual hero to find on their adventure or you have to place explosive barrels in the most strategic places possible.