Update from Drew Pearce on his script.
http://www.mtv.com/news/2226354/drew-pearce-on-ghostbusters-chris-pratt-channing-tatum/
Say's it's done. It was written with Pratt & Tatum in mind and also gives the franchise the ability to tie everything together (original films, Paul Feig reboot, etc.) in a single universe.
Pearce took to Twitter to say the script wasn't turned in, just his bible, whatever that means. I'm guessing his rough sketch of the story.
Feig's movie needs to do well. Something awesome's brewing with this franchise and I want to see it happen.