I just believe it deserves to be on stage. Finally Disney would have something geared towards older people. I think it would be smart of Disney to bring it to Broadway. I know it wont happen in the near future.
Just based on reviews, I have yet to see TLM, but I don't see any other Disney show closing before TLM. After that I think Hunchback would be the number one choice to bring to Broadway.
I can also see Mulan being great on stage, They could do so much with that. It can be Disney colorful, light, happy, then dark and serious. The design elements of it... what I picture, WOW!
Broadway Shows I've Seen: Hairspray, Chicago, Little Shop of Horrors (2003), The Wedding Singer, Spamalot, Riverdance, Rent, Beauty and the Beast, Spring Awakening, Wicked, Legally Blonde, Phantom of the Opera, Sweet Charity (revival), Drowsy Chaperone, The Lion King, Dreamgirls(2010 Tour).