^ I'm most hyped for Mike Faist as Riff. He's a very well-respected Broadway actor and I liked what I saw of him in the trailer
Oh, and that split-second view of Paloma Garcia-Lee as Riff's girlfriend Graziella (possibly crying over his death?)
I have to say: I'm not enjoying all the social media controversy over Ansel Elgort's casting. People should learn to separate art from real-life rumors. (Let's remember, he hasn't been charged with anything; plus, he made the movie before all that gossip spread so people need to calm down)