The Avengers: Endgame trailer finally arrived in time to break the internet last week. While it was light on plot details, the trailer did deliver the single most requested thing from fans: Hawkeye! Yes, Hawkeye is in this movie, and he is not doing OK. Rather than his trademark bow and arrow, Hawkeye is in a brand new costume wielding a sword, and it's implied that he knows how to use it.