A contingent of Buffalo Bills executives are in Arizona, speaking to recently fired Cardinals coach Ken Whisenhunt and Cardinals defensive coordinator Ray Horton about the Bills' head coaching vacancy, according to CBS Sports.

Horton has also interviewed for the Cardinals head coaching position as well, according to various reports.

According to the report, the Bills contingent is also hoping to meet with Oregon's Chip Kelly while they are in Arizona as the Ducks play Thursday in the Fiesta Bowl.

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Terry McCormick covers the Titans for TitanInsider.com