Nikki Finke wrote this earlier:

I don’t want to name names, but three longtime Hollywood major players are gravely ill. All represent many years of movie/TV dealmaking and talent relations and industry leadership. Normally, I wouldn’t mention this. But all three are such giants that I figure people will want to be sure to say their goodbyes. The town is in for some sad, sad times.

Any ideas who are the soon to be deceased?