He is the favorite right now according to this and if the steelers won 13-14 games,Tomlin is going to have a realistic chance of winning that even if sometimes we never know since I still don't understand why 16 years later Bill Cowher didn't win the coach of the year in 2004, despite a 15-1 record.
https://www.cbssports.com/nfl/news/2...year-and-more/