^ Not sure Disney'd be too interested in the whole rapey lizard-man thing. Also, Shadows is pretty dark, what with Dash and all. I'm not holding my breath for an adaptation there...
Disney also owns other production/distribution studios under which PG-13/R rated content could be released, notably Touchstone (much like they used to utilize Miramax). Not that any Star Wars content would be released under anything other than the Disney banner, nor would such high visibility films be able to pull the wool over anyone's eyes.
I will admit, it will be weird to see a Lucasfilm released under anything OTHER than the 20th Century Fox logo.