"Ghostbusters 3" Gets "Men In Black 3" Writer!

A few weeks back Dan Akroyd confirmed that a new writer will be brought on board for the next "Ghostbusters" film. Etan Cohen, who wrote "Men In Black 3" has been brought on to re-write the script for the third "Ghostbusters" film, which is set to sequelize and reboot the much loved 80's franchise.
 So "Ghostbusters 3" is back on track again, but the question is...............for how long this time round?