I don't know about that, since a lot of the early casting like RDJ casting and character were such a damn good match. Same with Hemsworth, Evans, Johansen, and Benadryl Cumberbund as Dr Strange. Not to mention, I don't think they can bring back the writing/story/production quality we had in the first few MCU phases....There are soo many heroes in Marvel you don't need to recast characters. The X-Men phase is gonna start and it's going to become Iron Man who?
Combine with the fact that the movie industry has changed. If they're going to be profitable, they're going to have to learn to make the movies with less budget. That's just the reality of the degree that covid killed the "average moviegoer" outside rare outlier films like D&W.
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