Next year is the last of his contract. He's unlikely to go into next season on a final year.

He'll probably push Snyder for a new contract.

My feelings on that decision are obvious.

http://www.washingtonpost.com/sports/redskins/mike-shanahans-contract-status-hovers-over-washington-redskins-and-daniel-snyder/2013/10/16/b3b9dd66-3674-11e3-be86-6aeaa439845b_story.html