Listen, I get it. There was no way Marvel would be able to fit every single superhero into Avengers: Infinity War. And truth be told, they did a pretty remarkable job with the amount of characters they did manage to include. But you know how it goes. With so many characters and only so much airtime, a few names were bound to fall by the wayside.
There's no sign of Hawkeye in Infinity War. He's mentioned in the same breath as Ant-Man, who is also noticeably absent. While the former seems to be steering clear of the drama to protect himself and his family, Ant-Man has been placed under house arrest due to the events that go down in Captain America: Civil War (he also has a young daughter to think of). So that's all fine and dandy, but there's another character who's missing.