After the epic fail that is Fant4stic, common sense would suggest otherwise.
Contracts are guided by very specific agreements between parties, not common sense. Unless you know what those agreements are, you really don't know anything.
That seems to have changed now that Perlmutter is out of the picture with Disney letting Fox tighten their gripe on the X-Men property.
That's a baseless assumption at best. Besides, when the contract was made, it was with Marvel Entertainment, not Marvel Studios.
Marvel may have already gotten the rights, and it doesn't start shooting until late 2016.
True, but Marvel has priorities. GOTG starts filming in Febuary, Thor: Ragnarok starts filming next summer, and Marvel still needs to cast Captain Marvel as well as any other ESSENTIAL characters for Infinity War. Introducing a new villain just to have him do this one thing in a movie is just a waste of time, money, and screen time.
I never said it wasn't. And Doom's betrayal is actually built up throughout the story, and while not as iconic as the Cap standing up to Thanos, it's still a pretty memorable moment.
And it could be just as memorable, if not more so by having Loki be the one who tries to steal the gauntlet.
The movies have a completely different continuity, characters are different, relationships, you name it. Even if Marvel can make something happen in the movies, it may not translate that well into a movie, and avoid it altogether. Marvel also likes deviating from source material so fans want know how the story plays out.
The same thing could technically be said about Spider-Man in Civil War regardless of how much money he makes Disney.
Money is the #1 motivating factor in this, well any business. If Doom made half of what Spider-Man did, then Marvel would be doing everything to get Doom in the MCU. Since he doesn't, then the motivation to get doom rushed into the MCU just isn't there.
And if Marvel already has the rights to the character, then there's no reason why he should be replaced by another character.
Except for the fact that he's a brand new character. Screen time would be needed to establish the character and build him up, just to have him do that ONE thing. With Loki, people already know about him, so Marvel wouldn't have to set anything up and it would feel more natural.
That could easily change if Marvel starts boosting Doom and F4 like they're doing with GOTG and Ant-Man.
What, like give Doom his own movie? That will never happen.
Why not both? Almost everyone should be involved in this world-breaking event anyways.
There is such a thing as too many characters. The MCU is the culmination of 20 films, as quoted by the Russo Brothers. Just off the top of my head, I can think of 30 heroes that have at least a pretty good chance of showing up in Infinity War and this doesn't even include Agents of Shield or The Defenders. Doom is just a character that we won't need and would just steal screen time from other characters.
It's a memorable moment, and it would establish in the MCU that Doom is treacherous and can never be trusted.
Save him for phase 4, provided Marvel even has the rights to him. The F4 should be the first ones to encounter Doom, btw. The fans don't want him or need him, only a small contingent of hardcore comic book fans do.