[quote=@Pirouette]
Just to make sure I'm doing okay with the character building so far, these characters have not been mentioned within IC yet?

Janet Van Dyne, Hank Van Dyne, Nadia Van Dyne, Ray Palmer, Ryan Choi, Darron Cross?
[/quote]

To the best of my knowledge, all of those characters should be free to use. Of the Ant-Man side of things I know Scott Lang has been mentioned and appeared as an NPC but as you're not looking to use him you should be good to go.