10) General Hux
As of right now, the hierarchy of The First Order in Star Wars: The Force Awakens is a complete mystery. However, General Hux clearly has a high ranking position, and based on what little we know about him, he looks set to be one of the most hateful new additions to the Star Wars franchise.
Domnhall Gleeson recently revealed that Hux is “kind of opposite Kylo Ren,” adding:
They have their own relationship, which is individual and unusual. One of them is strong in different ways than the other. They’re both vying for power.”
It sounds like there could be some tension there, and seeing how that plays out is definitely a reason to be excited about the character’s role here.