So, let's speculate about future Story developments (SPOILERS!!!)

[EdwinLi]

take over the world or destroy the world are basically the only 2 threat scenarios in the whole FF series.

Ya I know but Teledji doesn't have any other reason for taking over the world since his only reason is that he wants to take over the world because he just wants to take over the world.

Gaius reason for taking over the world had a Grey zone reasoning behind it because what being all Gods in the world are just a bunch of Primals feeding off of Aether and using their worshipers to perform their own deeds. Along with the fact that the leaders of Eorzea lacked proper unity and that lack of unity did lead the city-states to go a down hill state as time passed so he believe this was the only way to unify Eorzea.

Teledji is just "Hey I'm Evil and I can take over the world because I can"

There is just no complex reasoning relating to actual issues that is happening like Gaius had. Just a straight forward evil guy want to take over the world for the sake of taking over the world mindset.

On Topic:

As for Hildibrand Season 2...

Episode 1 we focus on a case to find Hildibrand and the legendary sword Excalibur while running into Greg again. To find them we use the Hildibrand Thinking Emote and at the end of the episode we get one cliffhanger and the Hildibrand Thinking Emote (aka /hildythink) as our reward.

Episode 2 we meet Briardien again for the next case and he tells us how Ellie is doing during his time in prison then continue the search for Excalibur. Once the case is over and the next cliffhanger is done we are rewarded the Adjust Glasses Emote (aka /adjust)

Beyond this I do not know...