Spider-Man: Brand New Day accidentally proves the MCU already has the perfect modern replacement, and it's Florence Pugh's Yelena Belova. That's exactly what happens in Spider-Man: Brand New Day. Marvel Doesn't Need Another Stan Lee, But It Has Found the Next Best ThingNo one is replacing Lee, because his cameos meant something far bigger than simple Easter eggs. Deadpool would inevitably become the focus of every cameo because that's who Deadpool is. And if Spider-Man: Brand New Day is any indication, she'll probably end up stealing the movie again.