With Big Hero 6 on track for being a success (beating Interstellar in a tight opening weekend race), it's quite possible that WDAS might scour the "back issue bin" for other family-friendly Marvel properties that Marvel Studios is unlikely to adapt into live action features before the live-action superhero bubble bursts. So, what characters do YOU think would be fit to stand amongst Wreck-It Ralph, Simba, or Cinderella?