This is not the first time Mark Ruffalo has mentioned one of his little chats with Kevin Feige — and I picture them eating some shawarma together, or maybe taking selfies with fans in diners. A couple of years ago, when Thor: Raganok first came out, Ruffalo told CinemaBlend that Feige had pulled him aside and asked him what he would want them to do if they could do a standalone Hulk movie…
Article source: https://www.cinemablend.com/news/2484962/mark-ruffalo-has-storyline-ideas-for-hulks-return-after-avengers-endgame