Jon M. Chu's G.I. Joe 3 has a screenwriter. Paramount Pictures has hired Snow White and the Huntsman writer Evan Daugherty. He also wrote the films The Killing Season, Divergent, and the upcoming Teenage Mutant Ninja Turtles film. I'm pretty sure the next G.I. Joe film is going to end up with another mediocre script.
I've given up hope on the G.I. Joe movie franchise. I personally think the only way to save it at this point is reboot it with an actually talented team of filmmakers. As long as they continue down this road with what the studio currently has in place we can expect more crappy G.I. Joe movies.