It seems like every Phase 4 MCU project brings more and more theories about the possibility of a Young Avengers team up and what that would look like in the MCU as we know it. Phase 4 might actually be the perfect time to tell a Young Avengers story because of what they stand for and how many of the members' origins come about. Marvel will likely pull from a few Young Avengers comics to find a storyline for the screen, but no matter which comics run they adapt, a lot of the thematic elements stay the same.