Sorry if it seems that way, but for one, Naomi did have a log with a hefty turn up of people which she cataloged their different traits for later use and even went through the pamphlets the citizens were handing out. Though for some of the monsters, I can see how some of it can seem infomodding.

For the fourth god being released, the fact they're out and things haven't exactly gone south, it's a guess on her part.

As for the revival stuff, three people, yeah, its still a theory. And it's been on the network. She's confident and they've all said they're back, but it's something to test as she's stated several times. Still, you have to die for that to be tested and no one wants to really do that... I'm willing to plot that.

Anyway, as this all reasonably does come across as infomodding, I'll tone it down. Maybe say more 'in theory' or ask for more details about transformations such as she did in concerns to Gon and Killua.