One thing Ive noticed is that Universal does not currently have many attractions based on single films...Transformers, Terminator, Despicable Me, Shrek, The Mummy, Men in Black, Jurassic Park, and of course, Harry Potter, are all multi-film franchises. Kong is a single-film IP, but it already has proof of concept as a marketable theme park attraction (Kong 360 in Hollywood). I would guess that this IP would have to churn out a couple more successful movies before its considered ride material.