The Bond model is an interesting one, I wonder how well it would work for Indiana Jones. First I guess you gotta decide if you are gonna bring it forward in time or not. If you do, I think there's something of a bad guy problem. Raiders and Last Crusade both benefited a lot from the Nazis being on the other side of things. Keeping that scale + keeping the focus on archeological finds vs whatever Bond McGuffin can be imagined seems a hard job to me... And if you leave it set in the WWII era... there's only so much you can plow that land too.

And once you're 30 years after major media relevance, recasting your hero is a highly risky move. Does Indiana Jones without Harrison Ford have more pull? Or even less? (Compare to, say, Uncharted, which opened to less money than Dial of Destiny, but was cheaper to make at least).

(Of course, "highly risky move" also has to include spending $300M to make a new entry after that long... so... whoops again)