Rumor is that DC has already wrapped the first Official Trailer for Batman v Superman: Dawn of Justice and it set to release sooner than you think.
Word is that DC is going to pair the first Official Teaser Trailer with an upcoming WB film set to release around December. The teaser trailer is also said to be "very Batman heavy".
If this rumor is true, DC and WB are sure advertising this movie EARLY. I mean heck it's in 2016!!!
If you would please follow me I'd appreciate it.