On April Fool's day, Titans will be roaming on the television again as "Attack on Titan" season 2 will be released. The last episode of the anime revealed that the walls are made of Titans sleeping. A new class of Titans is expected to appear on the second season as well as the new shape-shifting Titans that are among humans inside the wall.
According to Geek, major characters such as Mikasa Ackerman, Eren Jaeger, and Armin Allart will have a huge role in "Attack on Titan" season 2. But the main focus of the season two would be the secondary characters such as Krista and Ymir. Well, it is a great idea as fans will at least see these characters in deeper perspective before AOT team decides to kill them (if that happens).
"Character-wise, we have some that never really got the spotlight like Ymir or Krista, and we get a closer look into them now. That's going to be a big highlight, I think." General Director Tetsurou Arate said in an interview from ANIPLUS Asia.
If there is a major character that is prone to be murdered by a rampaging Titan, that would be Armin. According to Hall of Fame Magazine, everybody is at risk of becoming a Titan meal. But since *spoilers* Armin has already died on Manga, it is possible that he would be dead to for quite some time on the anime. Changes are still possible on "Attack on Titan" season 2, so who knows?
Eren Jaeger will also need to fight wiser and bigger Titans than the usual Titan force existing. And one of those Titans can communicate with humans, understands human language, and can think logically, unlike other stray Titans that has been seen so far in the show. It is also rumored that there is a bigger Titan than the Colossus Titan. Phew, "Attack On Titan" season 2 will be intense like never been before.