I think Kiel will almost certainly be sitting out next year.
Beyond that, it is completely up in the air. Kelly has put a ton of pressure on Rees with his comments about TOs and "escapability". So far, Rees seems to be reacting to that pretty well. I think he can still win the job.
I'd love to see EG or AH step up and take it away, but it doesn't seem like either has done that.