The Bills coaching search is now in full gear, as the club confirmed it interviewed former Cardinals' head coach Ken Whisenhunt in Arizona.

According to BuffaloBills.com, Ray Horton, Arizona's defensive coordinator, who was not fired along with Whisenhunt, met with the Bills Wednesday after already interviewing for the Cardinals' and Browns' head coaching gigs.

USA Today reported the Bills will talk with one of the hot names from the college ranks, Oregon head coach Chip Kelly. Kelly is set to coach the Ducks in the Fiesta Bowl in Arizona on Thursday.

The Associated Press reported Wednesday the Bills will meet with Denver offensive coordinator Mike McCoy this weekend.

Syracuse.com reported Syracuse head coach Doug Marrone will also get an interview with the Bills.