Marvel Studios' Kevin Feige Teases Future Plans For Hulk

Marvel Studios president Kevin Feige says leftover ideas pitched by Hulk star Mark Ruffalo “would still be cool to see someday.”

According to comicbook.com, Feige was hinting the character could return after Avengers: Endgame.

Feige said that Ruffalo pitched some cool ideas that even ended up making it into a few MCU films.

...some of which led to what you saw in Thor: Ragnarok, Infinity War and Endgame, and some of which would still be cool to see someday.