Marvel fans think they've spotted an iconic Spider-Man villain in Brand New Day, but I'm convinced it's an Avengers callback

By now, you've probably seen all the major Spider-Man: Brand New Day Easter eggs , references, and cameos. From the Fisk poster to the nods to Marvel's comic book history, and parallels to Insomniac's Spidey games , there's enough there for the Spidey-Senses to tingle on any webhead fanatic. But ove…