Ro0ster

I was under the impression that Clive Russell would reprise his role as The Blackfish in season 4. Does anyone know whether he might appear in the last episode? I would like to see what happened to him after he survived the Red Wedding. Some friends who haven't read the book still actually think he was into the Red Wedding treason. They really need to show him still being loyal to the Stark cause; preferably still this season.