If John Fox Is Fired, Who Should Replace Him?

Nov 2, 2014; Foxborough, MA, USA; Denver Broncos head coach John Fox looks on during the fourth quarter of the Broncos 43-21 loss to the New England Patriots at Gillette Stadium. Mandatory Credit: Winslow Townson-USA TODAY Sports
Conclusion
This is not some sort of petition to get John Fox fired. This is only a prediction on what COULD happen if Fox is no longer with the Broncos after this season.
It’s unlikely, but is a real possibility that Bronco fans must be prepared for.
If Elway decides Foxys time is up, look for him to head in these coaching directions.
Personally, given the overwhelming amount of news that Jim Harbaugh won’t be with the 49ers for a fifth season, I’d love to see him don his signature black shirt and khakis pants in the Mile High City next season.