>>106960839Personally, I'm hoping that they incorporate the darker elements of Civil War and move into a lot of the elements from "Fear Itself" cross-over events into the cinematic universe. The solution to responding to Thanos is imperfect,
Cap disagrees with how Stark is going to solve the problem. Gets himself sacrificed in the process. He's multi-stoned, time, space, reality, heck even soul stoned into another multiverse where he makes his dance. But we don't know what exactly; to us, he's dead on the table.
Tony still blames himself for losing good friends, particularly Captain America. Tony, instead of going crazy over registration (since we're kind of past that) they incorporate his sojourn spaceward as he gets lost in the work that takes him to other planets searching for answers. Take Pepper with him so he still gets his happily married ending, play up some cameos with the Guardians. But Tony on Earth is done.
Stark Tech is still in heavy use across the planet with new cooperatives with Pym Tech, Wakanda, Oakland and Chicago teased up. His AI persona based upon the Vision-ary work and increasing the Stature of young scientists and technologists.
Hulk gets world war exiled isn't seen from again until something fantastic is cooked up properly.