Yeah, of course he's not. He'd probably walk which I think Ashley would be delighted with. Benitez is Ashley's worst nightmare. A man who stands up to him, calls him out on his lies and also has the fans on his side too.
We're back in the premiership now which is all Ashley cares about. Rafa is too ambitious for Ashley so he'd be delighted if he walked. The more Ashley pisses Rafa off, the more chance there is he'll walk away.