Im just going to rattle off a few names, see if any of them get picked up by Disney or DC Comics...WarnerBros? Anyone?
JugHead Jones, Lois Lane, Duck Tales, Ninja Turtles!! (would really like to see a new movie with them!) DangerMouse, Team America, Richie Rich, Cyclops, Archie + Veronica Lodge +Betty Cooper ... Thats all I got for now.... However, I honestly think main stream Cinema is due for a not-so-stereotypical/ just kickass minority Hero (BlackDynamite does not count..)