What is up with this list

Probably references, or the movies exist in the universe (not the kaiju, but the people watch the movies) and they’re named after the monsters

Also has the Cloverfield monster next to Gigan. I noticed that too - it's merely a homage to Kaiju in general, not necessarily indicative that Godzilla, Gamera, Cloverfield, etc... all reside in the same shared Pacific Rim universe. Surprised they got away with using those references to be honest, all those monsters are owned by different studios.

They're probably just meant to be Easter eggs. As far as Legendry planning something with them...

The director and writters of Pacific Rim 2 wanted to connect the series to the MonsterVerse.

So maybe...?

Possible Teaser?

Just Easter Eggs, guys. Don't look too far into it.

Yeah but if it was something else I'd go bonkers.

i just thought the movies existed in the the universe, like the films not the kaiju. just people see them and named some kaiju after them

probably yeah, i'm almost sure they're just easter eggs (really cool ones though)

but, it would be cool if they WERE going to use them.