From what I know of Donati, he doesn't do his negotiating or posturing in public, or through the Media. He communicates directly and keeps his mouth shut otherwise.
As to Schloss, the extended dalliance with Miss St left a bitter note and I never got the impression after that that he was nearly as gung-ho as he was previously. Yeah, there was that whole divorce thing, which could not possibly have helped things, but that is over. He simply hasn't been all there for while now.
Perhaps Donati has let him know that he is done cutting him slack, and that while he has a home in Fort Worth, it is clear he's been looking around for greener pastures. If he wants to leave, there's the door. But don't stay and continue to play the little games he's been playing.