It's being said Aquaman is getting a new writer with David Leslie Johnson who has worked with director James Wan previously on The Conjuring 2. Johnson also wrote Wrath of the Titans and episodes of The Walking Dead.
Johnson apparently comes on board Aquaman to do rewrites as Will Beall and Kurt Johnstad were hired to write separate scripts for the project. It's possible Johnson could be incorporating ideas from both of them.
Jason Momoa is set to star as the titular character in Aquaman, which has a July 27, 2018 release, with Momoa first appearing in Batman Vs. Superman next March followed by the Justice League movie in 2017.