2022 would be a great year for another attempt at an Invaders series.
In light of recent MCU developments I'd go:
Captain America(Sam Wilson)
Human Torch
Vision (Aarkus for clarity)
Union Jack
Spitfire
Blazing Skull
Namor would show up in the first arc but like the Hulk in the original Avengers not stick around. Should the series continue he would pop up every so often due to events with the surface world as fall out from Chip Z's run.