First trailer for BvS:Dawn of Justice to be released soon and to be "batman heavy"

It looks like the trailer will focus more on the caped crusader and I can't say that's surprising since we've already had Man of Steel and the new batman will be what a lot of the audiences will be there to see. I'm really hoping Affleck knocks it outta the park and surprises all the people who didn't like his casting. 

So here's the quote from Comicbookmovie.com

"According to a few of BOF’s BvS insiders, the first teaser trailer for the film is complete and ready to go. The overt hint I got from these folks is that the teaser will be revealed this Fall along with a November or December film release (and online, of course). I have no idea to which specific film it may be “attached,” but New Line’s (which is Warner Bros.’ sister company) THE HOBBIT: THE BATTLE OF THE FIVE ARMIES is being released on December 17, 2014."

The speculation about it being released before the new hobbit would be my best guess as well.