
Surprised nobody did anything with Pete Lomax
He appeared in Detective Comics #549
(April, 1985) and Detective Comics #550
(May, 1985), written by Alan Moore, and was just an ordinary guy who wanted to defeat a superhero and actually managed to ambush Green Arrow and Black Canary.
Intriguing character and, considering how DC has strip-mined Alan Moore’s work over the years, I’m surprised other writers never fleshed Pete out.