A bit surprising (like anyone else) she's just going on rumors, though I imagine at some point the licensors and studious exert so much control, as a creator you might need to remove yourself from the equation, or caring to much what they do, just to stay sane.
If it is true it's been licensed? by Disney Movie? or Disney TV? I think it works better for a TV series. They might be looking for something YA to compete with HBOs Potter reboot and Netflix Stranger Things popularity; Kids hero focus, suburban world pulled into a more sci-fantasy spin.
I almost wish Disney would invest that strongly in it.