Today, we got the second trailer to the Batman v Superman Dawn of Justice movie coming in 2016 and it did not disappoint. In this trailer we get more of the growing concern over Superman's powers and what it means for the people of Earth. This transitions into Batman in action over the destruction of Wayne Tower and what appears to be his thought over the loss of his family. While I don't think we need another Batman origin story just yet (since I think we're still so close to the Christopher Nolan trilogy), the way it is presented here, I'd be ok with flashbacks over why Bruce Wayne needs to be the Batman at all. We also get more action between Batman and Superman with Batman quite a bit on offense and Superman in calm looking fury. This trailer also introduces us to Gal Gadot in action as Wonder Woman first fighting an unknown foe and secondly what appears to be her in defense. This trailer also alludes to the possible introduction of the Riddler either in the sequel or as a second foe that Batman has to face. Finally we get shots of Lexcorp with the introduction of Lex Luthor himself with what I would surmise as kryptonite. All in all it seems we are heading towards the Justice League movie or at least introduce all the founding members.
My favorite screenshot is below with full resolution images here. Enjoy!