I have an answer to this! Kind of. Back when I was trying to get something together for Dylan Todd’s 2299 anthology – spoilers: I completely screwed myself on scheduling and let myself and him down on that front, so sorry again, Dylan – I came up with a one-off 2000AD-style thrill called Lucifer Sam (because the Pink Floyd call-out seemed ideal) that was pretty much my take on a John Wagner take on a Han Solo character in a Dredd-esque future world. It was ridiculous in the ways such things should be ridiculous, and one day, I might revisit the idea.
(Talking of anthologies I tried and failed to contribute to, there’s also a story I wrote for a San Francisco-based anthology which explained the secret origin of the Transamerica Pyramid. That was very Future Shock-y.)