Btw, I haven't given my 2 cents on the trailer just yet. I'd prefer to see the real deal before I geek out in comments etc. But a couple things that stand out to me so far is the tone of the movie, Alfred's talk with Bruce even though just a small snippet is very sad and I honestly think I may shed a tear from this movie, even the way he says "...but I haven't." was rough to hear. We've all seen this Bruce Wayne grow from Begins to now so wow. Something about seeing Bruce Wayne with a cane too with everything falling apart around him that will be powerful.
Also, I read some comments about the football scene looking a bit cheesy, I myself found it pretty troubling. It's a straight-up terrorist act with some of those players most likely falling to their deaths(?) or "Ow I'll be in a f***ing bodycast for a year". It also of course serves a purpose and I think it looks great.