My boy was telling me they showed Chronopolis for a quick second when Hank and his wife were about to leave the Quantum realm. I’ve seen the movie like 5 times and never noticed it but when I went back to where he was saying, it really does look like a city in a bubble in the background as they rocket out of there. Which makes sense if that’s the case cuz that could have been where Hank’s wife lived for those 20 years. And now it really does look like they were setting up to talk about it in Ant Man 3. I totally missed that.