Report: Broncos HC Gary Kubiak considers retiring

A year removed from guiding the Broncos to a Super Bowl title, coach Gary Kubiak is considering to retire after Sunday's game, sources with knowledge of his thinking told NFL Network Insider Ian Rapoport.

Kubiak's health has been a concern for a while, though he is said to be eating better and feeling much better, which is why he hasn't made a firm decision on his future, Rapoport reported.

If he steps away, expect Dolphins defensive coordinator Vance Joseph to get serious consideration. Had Kubiak not been hired by the Broncos, it likely would've been Joseph's job, Rapoport added.