These are things I've found on the Internet. Look upon my works ye mighty and despair.

 

I don’t put not making the third movie on Billy. We can’t do that. I’ve been very busy. Harold’s been busy, Ivan’s been busy. And a third script really didn’t coalesce properly. And Billy, you can’t blame an artist for not wanting to do the same thing again. He did two of them, for God’s sake. Although I’m the biggest cheerleader as the originator of the concept but I’ve never begrudged Billy not doing a third movie. I never said he held it up or that he refused. Hey, listen, he’s an artist. You can’t force somebody into it. I’m sorry he never read my third draft because I thought it was pretty good but, look, now we’re at a point that there’s a story that he can accept and that’s going to work, and I think we’re going to be in production fairly soon. We could be in production by winter.

“He’s an artist” is just a nice way of saying “He’s a queen”. Oh Billy!

Dan Aykroyd says ‘Ghostbusters 3’ may start filming in winter | Hero Complex | Los Angeles Times