The new Batman v. Superman Trailer was one of the dominant announcements coming out of San Diego Comic Con 2015, especially out of the myriad of new trailers that were released.  As the view count rises for it, the more and more people begin to delve into analysis and conjecture about the movie.  It may be good to jump back to DC Comics themselves to look at how All Access breaks down the different pieces of the trailer, what comes from where in the DC Universe, and how it relates to the comics world for the fans that are rooted in the printed page.