Warner Bros. World Abu Dhabi, like everything on Yas Island, is owned by Miral Asset Development. Their brands are licensed out to a variety of owners around the world so it seems odd to decide to now wade into that mess of restrictions and brand associations.
Investing in Six Flags and pushing for a change in the licensing agreement seems like an easier means of getting [back] into the theme park game. The past decade has shown that when the desire exists Warner Bros. is capable of guiding licensees to developing good experiences at a variety of price points. Justice League : Alien Attack 3D was the result of Warner Bros. being more involved in attraction development and was the starting point for the Justice League: Battle for Metropolis rides that have been built across the Six Flags parks. Warner Bros. World Abu Dhabi has been well received and it is Warner Bros. who J.K. Rowling has entrusted to supervise the three Wizarding World lands.