That said, considering both the Rogue One panel and the ABC special are planned for July 15, it seems likely we’ll be getting a new look at the Star Wars anthology film on that day.
However, Secrets of the Force Awakens isn’t the only Star Wars event occurring on July 15; a panel for Rogue One will be held during Star Wars Celebration in London on that day, where many fans believe the second trailer for the anthology film will screen.
Rogue One: A Star Wars Story opens in U.S. theaters on December 16, 2016, followed by Star Wars: Episode VIII on December 15, 2017, the Han Solo Star Wars Anthology film on May 25, 2018, Star Wars: Episode IX in 2019, and the third Star Wars Anthology film in 2020.
According to a TV listing found by Making Star Wars [h/t Gizmodo] for the July 15th ABC special Secrets of the Force Awakens, a three-minute trailer for Rogue One will be included.