Captain America II, The Falcon II, Ant-Man, Shang-Chi, and maybe Black Panther II. By the time of Doomsday, probably add Thor and either Captain Marvel or Photon.

We’ll also probably get the Young Avengers at some point. Ms. Marvel, Hawkeye II, Stature (Cassie Lang), America Chavez, Ironheart, and perhaps Hulkling and Wiccan.