Like a few have said, I can't tell if he's just spoiling the team to drown Seibold with him, or if he's genuinely past it.
The way his decline occured, basically upon a dime, makes me think it's the former. That absolutely stings. Due to sponsorship and optics reasons I doubt they will drop him. If they were going to drop him it all, it would've been after the second Cowboys game.
However, if it is genuinely the latter, I can't see him doing anything bar retiring. Surely the Roosters are off him, unless he's sent a text through saying "Just preserving myself for you Master Politis, just like Lenin is preserving himself in embalmer for the next revolution".