The main character, prince of Lucis who is charged with defending his kingdom and its crystal. He draws on the power of the crystal to wield an arsenal of supernatural weapons and teleport. Has a strong friendship with his True Companions.
Anti-Hero: A friendly hero-type out to protect his home and friends, who also happens to be the heir to a family of crime lords.
Badass: Dear god, yes. Despite only a few trailer appearances, he easily ranks among the series' finest.
Hair Color Dissonance: Originally Noctis's hair was rendered as black with a silvery-blue tint, but it was later changed to a more natural brown tint. Depending on the atmosphere of the scene, it can be rendered either way, though overall, it still seems to be black.
Space Master: What his powers can essentially be summed up as.
Teleport Spam: He can instantly teleport to the location of any weapon he has thrown. Additionally, he has short-range rapid teleport abilities in close-quarters combat, serving as a dodge mechanic exclusive to him.
Foil: If there's any indication, she will be this to Noctis, both literally and figuratively. It makes perfect sense why: they both are competing against each other for the crystal that Noctis' family holds. They are also shown frequently together, suggesting an important battle will occur between them. Finally, her last name "Fleuret" is the Latin root word for "foil," and she uses a rapier.
Ship Tease: She is featured frequently with Noctis, who seems quite shy of her directness, and many fans have picked up on the allusions to Romeo and Juliet. Their meeting is said to be one predestined by the divine.
BFS: One of the weapons he's able to use is a greatsword. And while most greatswords in the FF-verse are large, his appears to be longer than he is tall (and he's a big dude) as well as being nearly as wide as a human being. And then there's when he can help grab the ones wielded by Iron Giants.
No Sense of Personal Space: While the other men have yet to display any touchy-feely business, promotional material shows Prompto putting his arm round a surprised Noctis and leaping onto Gladio's back in celebration.