Dimension has hired Patrick Melton and Marcus Dunstan, the screenwriting team behind the last few films Saw V, Saw VI, Saw 3D, to pen the script to the Piranha 3D sequel. And they have hired a director John Gulager, who they found through the last season of Project Greenlight and helmed the Feast series (which was written by Melton and Dunstan). [SlashFilm]
So you got the Saw guys to write the sequel to a horror parody? Awesome. This will be just like the time Michael Bay directed Airplane 2.