Broncos offensive coordinator Mike McCoy is one of the hottest coaching prospects and his interviewing process begins Saturday, according to league sources. All interviews are taking place near the Broncos' complex, with teams coming in to talk to him.

The Bills -- who already have interviewed Ken Whisenhunt, Ray Horton, Doug Marrone, Lovie Smith and Chip Kelly -- are meeting with McCoy on Saturday morning, and the Cardinals will interview McCoy on Saturday afternoon.

Sunday morning, the Bears will get a slightly extended window with McCoy, sources said. The Bears were the first team to request an interview with him and have serious interest.

The process will conclude with the Eagles on Sunday afternoon before McCoy turns his attention to Denver's divisional playoff game next weekend.

The Chargers and Panthers, should the latter fire Ron Rivera, could enter the process late. But a long playoff run by the Broncos would extend things, with McCoy off limits to other teams for a while.