Spoilers ahead.
In the writer’s room:
Writer 1: Let’s have a big moment. How about War Machine dies during the fight between the heroes?
Writer 2: Great. That’ll be a huge moment. Let’s have him break his back instead.
Writer 1: Definitely! Then we’ll immediately give him robot legs and fix him.
Writer 2: Perfect. That way it’s like nothing ever even happened.
Writer 1: Remember all the heavy societal implications and themes from the comic book Civil War series?
Writer 2: Yeah?
Writer 1: Well forget about those. Let’s get started.
Writer 1: How should Zumo get access to the heavily guarded Winter Soldier?
Writer 2: A fake mustache that makes him sorta look like the guy he’s impersonating. We won’t put any guards in there either. And we’ll put Winter Soldier in a restraint he can break in one second and a glass enclosure that breaks in five punches.
Writer 1: Won’t people he a problem with that?
Writer 2: *leans back in his chair* I think we’ll be juuuuuust fine.
The scene that guilts Tony Stark:
Woman: You killed my son. You Avengers are terrible. You should have let those aliens, Ultron, and whatever else just keep doing what they were doing.
Tony convincing the Avengers to sign:
Tony Stark: We have to sign the accord! We’re dangerous! (to self): Please don’t bring up that it was me who created Ultron.
Tony Stark, Spider-Man and Aunt Mae Scene:
Tony Stark: Remember when the internet was confused how a hottie like Marissa Tomei could play Aunt Mae? Let’s do a scene all about that.
The final battle:
ME: This is going to be great. The heroes have already fought each other twice, now they are going to fight FIVE SOLDIERS (!) who are stronger than the Winter Soldier. This is the perfect way for them to come back together.
Zumo: I killed the five soldiers. Now you have to fight each other again 🙂 Could have been cool though, huh?
ME: 😦
Iron Man: Hey, Winter Soldier, I’m going to make a Manchurian Candidate reference about you and then five minutes later get pissed off that you killed my mom while you were under mind control, something I was totally aware of. Fuck it though. I’m just mad beyond logic even though I’ve been logical this whole movie.
Zumo: Hi, everyone. I’m Zumo. I was a bad ass killer for these death camps and death squads and stuff, but I was also a family man with a wife and kids. I have time to kill people and be a good father, yet neither of those will get developed well. Bye! Have fun attacking each other for the third time.