Why was Thanos's Head Decapitated on Avengers: Endgame?

On Avengers: Infinity War, Thanos is the king. His hard work and ideals were realized after he wiped out half the population of the universe with a flick of his finger. When that was realized, Thanos felt he had accomplished his mission to balance the universe. However, Avengers did not stay silent. 

In Avengers: Endgame, the Avengers team consisting of Thor, Captain America, Black Widow, Hawkeye, Captain Marvel, Rocket, and Nebula went to Titan II to hunt Thanos. Arriving there, without further ado, Thor immediately beheaded Thanos. Mad Titan was killed in the early minutes of Endgame.

Photo from: Web

However, the decision to behead Thanos on the screen did not come easily. There is controversy behind the scenes about the decision. Avengers Producer: Endgame and Marvel Studio Trinh Tran is the person responsible for the decision to behead Thanos. The idea came to Tran's head after seeing that Avengers 3 and 4 directors, Russo Brothers, Christopher Markus, and Stephen McFeely had to come up with something big and strong to make Endgame's story move fast. At first, Tran was not sure how they would react to his idea.

"He defeated the Avengers in Infinity War. Where did he go from there? How do we proceed with a story where the audience will say, 'Oh, this is new, this is different,' rather than telling the same story again? And we want our heroes to go back to the past, that's what is fun, right? So I said, 'OK, this is a crazy idea. They seem to think that I'm crazy for saying this, but let's talk ', "Tran was quoted as saying by Movie Web. 

After a long chat, everyone finally agreed that beheading at the beginning and brutal is the best way. After all of them agreed on the idea, Tran was actually legit. From there begins the roll of ideas to step back and try to make everything work in the direction of the news story.

"It started with chat and I think that is the key. That is when we can take it and yes or no we end up with it, I want the conversation to be, 'What if this happens? What if this crazy idea can come true and what happens to Avengers if we do that? ' And, that's what happened and we made it happen. I was like, 'Gosh, we're gonna kill him in the beginning. Now, how can we fix it? "" Tran said.

Thor has the chance to kill Thanos at the end of Infinity War. However, instead of killing, Thor instead made a speech and stabbed Thanos in the chest. At the end of the film, Thanos tells Thor that he should cut off his head before he clicks his fingers. This makes the settings for the beginning of Endgame in an interesting way. Even after the Avengers killed Thanos, they were still late and they knew that. Thor then depressed after decapitating Thanos in Endgame. On the other hand, Mad Titan from the past was happy to learn that he had successfully completed his mission in the future, even though he knew that his head was beheaded. Whatever it is, everything works because Endgame is now the best-selling film of all time.

Tran said, since Iron Man was released about 11 years ago, Marvel Studios has been planning to make the best-selling film of all time. According to Tran, everyone at Marvel Studios imagined not only making the biggest superhero film, but also the biggest Hollywood production ever. 

Next year, Marvel Studios already has a series of projects for the future. They will begin Phase 4 of the Marvel Cinematic Universe (MCU) with Black Widow on May 1, 2020, followed by The Eternals on November 6, 2020. , then Doctor Strange in the Multiverse of Madness on May 7, 2021, and Thor: Love and Thunder on November 5. { Source }