Yes. So much yes. It's painfully short and hard to actually to make it out, but this (nicely shot) moment has to be a stand-out from the trailer for one simple reason - the T-Rex is back. While the hybrid may be the start of the park's problems, don't be surprised if in the process of escaping she kicks off a widespread dino-epidemic. Near the end of the trailer we see Chris Pratt running from a mostly unseen dinosaur - shot from the ground, all that can bee seen is its gigantic feet and tiny arms. The voice-over tries to suggest that this is the hybrid, but closer inspection reveals it's much more likely to be a T-Rex. After being humiliatingly offed within five minutes of its first appearance in Jurassic Park III (the spinosaurus can go extinct for that injustice), it looks like everyone's favourite dinosaur is back to reassert its position as the King (not an official title, but might as well be). Of course, there was really little doubt she'd return, but it's damn fine to get visual confirmation.
