A rumored lineup of DC Comics feature films has hit today at the just-launched NikkiFinke.com, suggesting that, at July's Comic-Con International, Warner Bros. will officially announce their superhero slate through 2018! Following Batman v Superman: Dawn of Justice on May 6, 2016, will be, according to Finke, a Shazam! solo film in July 2016, the Joseph Gordon-Levitt Sandman film the following December, Zack Snyder's Justice League in May 2017, a Wonder Woman film in July 2017, a surprise Flash and Green Lantern team-up film Christmas of 2017 and a direct Man of Steel sequel in May 2018!
Finke goes on to claim that Justice Leaguers appearing in Batman v Superman: Dawn of Justice include, in addition to Batman, Superman, Wonder Woman and Cyborg, the Flash and a non-Ryan Reynolds Green Lantern. She also suggests that Aquaman will debut in Justice League.
All of this should be taken with a grain of salt for the time being, but, if this schedule pans out, it would mean that Warner Bros. is going full force opposite Marvel Studios, upping their output to three superhero films a year. Of course, it's a safe bet that Marvel will have a few surprises announcements of its own in July.