That about does it for the Avengers who participated in the Civil War, but the MCU’s broader world contains other heroes that will also play into Infinity War.
We’ve already established that Marvel’s Avengers: Infinity War is going to be huge.
Iron Man himself, as of Spider-Man: Homecoming, is getting married to his longtime on-again-off-again love Pepper Potts (who may or may not still have Extremis powers in Infinity War) and he’s mentoring Spider-Man as well.
Please note that this list will contain spoilers for Captain America: Civil War, Spider-Man: Homecoming, Thor: Ragnarok, Doctor Strange, Guardians of the Galaxy Vol. 2, and more.