This year marks the 80th anniversary of the founding of Marvel Comics, and it is also the stage when the "ten-year layout" of the Marvel Cinematic Universe has come to an end temporarily.
In this decade, the superhero solo movies first laid out the plot, and then the way of the big brawl has been a huge success.
But everyone found that there is no "reunion" of several elders have their own independent movies, Black Widow is also on the agenda of 2020, one of them seems to be gradually forgotten, he is the Hulk Hulk.

Hulk, marvel's veteran, has been an obsessive presence since his birth in 1962: his character is set by Scientist Bruce Banner with a dual personality.
His father studied the Super Soldier Serum and passed it on to Banner, and his other personality, the Hulk, possessed superhuman powers, but could not be activated, and the first generation of this serum was used on Captain America. In an unexpected gamma particle leak, the radiation activates the super serum in Banner's body, making him truly hulk.
Although the Hulk's serum was used by countless people in the subsequent comics, various power villains were also born, such as General Ross's serum-transformed red giant and the villain Death knell.
However, Marvel's Hulk has a protagonist aura that he can't really defeat throughout the comics, and the only reason is that it is an accident. For the Hulk, accidents are the main reason for his strength, accidentally being irradiated by gamma rays in the experiment produces a genetic mutation, accidentally inheriting the serum gene by his father, and unexpectedly having a double Hulk rage personality, these accidents have created the power of the reunion.
It is reasonable to say that such a role is a golden sign of Marvel, and it should be well developed, but since Marvel launched the MCU project in 2008, Hulk's personal film project has not been followed. The first version of the Hulk film was published in 2003 by Universal Pictures, directed by Ang Lee and starring Eric Barner.
However, the response after the release was so general that Universal directly gave up the rights to the Hulk and sold him to Marvel in 2006, which wanted to rely on Iron Man and the Hulk to regroup. So there was Edward Norton's version of the Hulk movie The Invincible Hulk.
At that time, "Iron Man" was the official opening of the main Story of Marvel, and "Invincible Hulk" was the introduction of the concept of reunion, and at the end of the movie, the dialogue between Iron Man and General Ross was a signal to unite the superheroes. It is reasonable to say that the status and importance of the Hulk will definitely have a trilogy in the future, but Norton is terminated at this time because of the disagreement between the creative concept and Marvel.
With a large salary left, Marvel tended to look for a less paid actor to play the Hulk, so there was a film version of the third Hulk, Makrufallo.
But at this time, Marvel's story line has no place for the Hulk, "Avengers 1" reluctantly used the reason of studying gamma rays to include Dr. Banner into the camp of the reunion, but then want to continue to create new single films, the significance of mining seems to have little connection with the entire Marvel storyline, because the Hulk's story on Earth is basically a reunion in the participation, his personal significance is mainly in the universe of the Hulk planet and the serum story, want to see the next Hulk independent movie, it should be unlikely.
After "Reunion 4", Marvel's original elders should collectively retire, at most as a mentor role, according to the flow of information, Hulk and Banner two personalities will be fused, which also means that Hulk can not change back into human form, and in this case, what will be the final outcome of Hulk in the reunion? Let's hope the Russo brothers can arrange a better ending for our green fat.