Thought about this before posting a link because it may be an unethical dissmeination of privileged information. If it is, I apologize, and understand if it is closed or the link removed.
The guy who started this thread on a TrekBBS works in some compacity in entertainment marketing or something. He has long been a fount of info over there regarding upcoming movies. I can vouch (as do many posters in the thread) that his “Batman Begins” stuff was spot on.
Anyway he claims to have read a treatment (an “overview”) of the upcoming Indiana Jones film.
If he is correct again as he has always been, then there be SPOILERS here: