Nolan had some great parents.
Whole Scourge Virus sequence was peak, I want more of such show only additions in the series.comic spoilers
Although it wasn't his real father, or the story has changed. Thragg said that Nolan was Argall's son. Though it would be weird, that his mother was hiding the truth.
Viltrumites just made moustache-phobia a thing.
They didn't remove the sex gag :D