In "Captain America: Civil War", viewers knew that the Hulk is not present. However, it looks like the Hulk is going to be part of Russo's forthcoming "Avengers: Infinity War." It seems that he will battle it out with Captain America.
According to BreatheCast, Marvel Cinematic Universe pointed out the possibility of the Hulk going out of control again. This time it is Captain America that has to stop him and calm him down. This is not the first time Hulk is fighting another avenger. The Hulk fought with Thor when he went on a rampage on the Helicarrier and Thor tried to stop him to tell him that they were not his enemies. Another battle that the Hulk went through is his fight with Iron Man.
This happened when the Green Giant was given a nightmare by Scarlet Witch. He went on a rampage again and it led to Iron Man wearing the hulk buster to battle him. This battle links to the events in "Civil War."
Movie News Guide reported that some avengers might not be in the Russo's "Infinity War" movie even though it is most likely the largest assembly of the Avengers. The news site also addressed some rumors saying Captain America is not going to make it in the movie because of dying which is unlikely to happen. Another avenger's presence is also questioned, Thor's attendance in the movie is going to be determined after the incidents in "Thor: Ragnarok". However, rumors say a disappearing Thor is far from happening.
Christian Post said according to Mark Ruffalo, the actor who plays Incredible Hulk, Marvel hasn't fully used the Hulk potentials. In addition, Universal just recently gave Marvel the rights to his character so Marvel might explore his character more in the future.
"Avengers: Infinity War" will be about the Earth's Mightiest Heroes as they encounter the Mad Titan Thanos, who wants to possess the Infinity Stones for his wicked plans. "Avengers: Infinity War - Part I" will hit theaters on May 4, 2018 while "Avengers: Infinity - Part II" is set to premiere in theaters on May 3, 2019.