Unlike the other commenter I do think there is a possibility this season. It would probably be episode 7 or 8. But it’s also much more likely to happen in early season 3

I agree, I think angstrom will be the end of episode 5, and 6. With the first sequid invasion probably being early episode 7. >!Come to think of it, we may get mark and eve’s first kiss as early as the end of episode 6.!<

The comics are set up very well to continue the great season endings. I’ve just reread the invincible comics and it will be easily converted to the end I think. They even have opportunities to improve like they have been doing.