Just had a wild thought. Imagine is Bruce banner comes back as World of war hulk?
Like he somehow gets sucked in some kind of wormhole and sent to a different part of space or something, ends up a slave, finds love, earns his freedom, becomes a king, then loses it all and finds out that the ship that picked him up in the first place was actually some kind of set-up?
Probably a stretch but I feel like they could somehow make it work. Doesn't even necessarily have to be anytime soon. They could do it years from now and just lay down the foundation that leads to it