There's going to be a Star Wars panel on Friday. Word on the street is they might drop a new trailer.
Per EW, Lucasfilm will not be showing a new trailer or any new clips from Star Wars: The Force Awakens during its panel at Comic-Con this Saturday. The next trailer for the pic is instead slated to arrive this fall, and according to EW’s sources, Lucasfilm will be using the panel to highlight some behind-the-scenes aspects of The Force Awakens. “Several” actors who haven’t yet spoken publicly about their Force Awakens roles are poised to be among the panel’s surprise guests, and my fingers are crossed as tight as can be for an Adam Driver appearance.
http://collider.com/star-wars-7-comic-con-panel-no-trailer-or-new-footage/